Physics | E-CAT

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    Chapter 1 Measurements ( 23 videos)  (Practice Test)

      1.1: Introduction to physics (Practice Test)
      Introduction to Physics
    1. Introduction to Physics
      92679 views
      1.2: Islam and Science (Practice Test)
      Teaching of Islam and Science
    1. Teaching of Islam and Science
      6890 views
      1.3: Contribution to Physical Sciences by the Islamic World (Practice Test)
      Contribution to Science By Muslim Scientists
    1. Contribution to Science By Muslim Scientists
      10641 views
      1.4: Physical Quantities (Practice Test)
      Physical Quantities
    1. Physical Quantities
      56493 views
      2. Problem on Physical Quantities
    2. Problem on Physical Quantities
      24852 views
      1.5: International System of Units (Practice Test)
      International Systems of Base Units
    1. International Systems of Base Units
      29680 views
      2. Supplementary Units: Radian
    2. Supplementary Units: Radian
      3. Scientific Notation
    3. Scientific Notation
      14752 views
      4. Conventions for Indicating units
    4. Conventions for Indicating units
      6500 views
      1.6: Precision and Accuracy (Practice Test)
      Precision and Accuracy
    1. Precision and Accuracy
      11710 views
      1.7: Errors and Uncertainties (Practice Test)
      Errors and Uncertainties
    1. Errors and Uncertainties
      19014 views
      1.8: Significant Figures (Practice Test)
      Introduction to Significant Figures
    1. Introduction to Significant Figures
      21944 views
      1.9: Precision and Accuracy (Practice Test)
      Precision and Accuracy
    1. Precision and Accuracy
      11710 views
      2. Problem on Precision and Accuracy
    2. Problem on Precision and Accuracy
      10870 views
      1.10: Assessment of Total Uncertainty in the Final result (Practice Test)
      Assessment of Total Uncertainty in the Final result
    1. Assessment of Total Uncertainty in the Final result
      14825 views
      2. More on Assessment of Total Uncertainty in the Final result
    2. More on Assessment of Total Uncertainty in the Final result
      8751 views
      3. Problem1 on Assessment of Total Uncertainty in the Final result
    3. Problem1 on Assessment of Total Uncertainty in the Final result
      5963 views
      4. Problem2 on Assessment of Total Uncertainty in the Final result
    4. Problem2 on Assessment of Total Uncertainty in the Final result
      4867 views
      1.11: Dimensions of Physical Quantities (Practice Test)
      Dimensions of Physical Quantities and their Adavantages
    1. Dimensions of Physical Quantities and their Adavantages
      2. Checking the Homogeneity of a Equation through Dimensional Analysis
    2. Checking the Homogeneity of a Equation through Dimensional Analysis
      3. Problem on Dimensions of Physical Quantities
    3. Problem on Dimensions of Physical Quantities
      9585 views
      4. Deriving a Possible Formula Through Dimensional Analysis
    4. Deriving a Possible Formula Through Dimensional Analysis
      5. Problem on Deriving a possible Formula
    5. Problem on Deriving a possible Formula
      5577 views

    Chapter 2 Vectors and Equilibrium ( 46 videos)  (Practice Test)

      2.1: Basic Concepts of Vectors (Practice Test)
      Scalars and Vectors Quantities
    1. Scalars and Vectors Quantities
      29558 views
      2. Rectangular Coordinate System
    2. Rectangular Coordinate System
      13211 views
      2.2: Vectors (Practice Test)
      Vector and its Representation
    1. Vector and its Representation
      6777 views
      2. Addition and Subtraction of Vectors
    2. Addition and Subtraction of Vectors
      20633 views
      3. Problem 1 on Vector Addition and Subtraction
    3. Problem 1 on Vector Addition and Subtraction
      15108 views
      4. Problem 2 on Vector Addition and Subtraction
    4. Problem 2 on Vector Addition and Subtraction
      9509 views
      5. Resultant Vectors
    5. Resultant Vectors
      4096 views
      6. Vectors Subtraction
    6. Vectors Subtraction
      6829 views
      7. Multiplication of Vector by a scalar
    7. Multiplication of Vector by a scalar
      10352 views
      2.3: Division of a Vector by a Number (Non Zero) (Practice Test)
      Division of a Vector by a Number (Non Zero)
    1. Division of a Vector by a Number (Non Zero)
      3898 views
      2. Unit and Null vector
    2. Unit and Null vector
      10017 views
      3. Problem on Unit and Null vector
    3. Problem on Unit and Null vector
      4927 views
      4. Rectangular Components of a Vector
    4. Rectangular Components of a Vector
      14913 views
      2.4: Free Vector (Practice Test)
      Free vector
    1. Free vector
      4895 views
      2. Determination of a Vector from its Rectangular Components
    2. Determination of a Vector from its Rectangular Components
      5844 views
      3. Problem on Determination of a Vector from its Rectangular Components
    3. Problem on Determination of a Vector from its Rectangular Components
      3840 views
      4. Position and Equal Vectors
    4. Position and Equal Vectors
      5582 views
      2.5: Vector Addition by Rectangular Components (Practice Test)
      Vector Addition by Rectangular Components
    1. Vector Addition by Rectangular Components
      16028 views
      2. Steps of Vector Addition by Rectangular Components
    2. Steps of Vector Addition by Rectangular Components
      8673 views
      3. Problem on Vector Addition by Rectangular Components
    3. Problem on Vector Addition by Rectangular Components
      5594 views
      4. More on Problem on Vector Addition by Rectangular Components
    4. More on Problem on Vector Addition by Rectangular Components
      4277 views
      2.6: Properties of Vector Addition (Practice Test)
      Commutative Property of Addition of Vectors
    1. Commutative Property of Addition of Vectors
      6051 views
      2. Associative Law of Vector Addition
    2. Associative Law of Vector Addition
      2729 views
      2.7: Product of two Vectors (Practice Test)
      Product of two Vectors
    1. Product of two Vectors
      5150 views
      2. Scalar or Dot Product
    2. Scalar or Dot Product
      14025 views
      3. Problem 1 on Scalar or Dot Product
    3. Problem 1 on Scalar or Dot Product
      6029 views
      4. Problem 2 on Scalar or Dot Product
    4. Problem 2 on Scalar or Dot Product
      4421 views
      5. Characteristics of Scalar Product
    5. Characteristics of Scalar Product
      9517 views
      6. Vector or Cross Product
    6. Vector or Cross Product
      12007 views
      7. Characteristics of Cross Product
    7. Characteristics of Cross Product
      7569 views
      8. Example of Vector product
    8. Example of Vector product
      4461 views
      9. Problem 1 on Vector or Cross Product
    9. Problem 1 on Vector or Cross Product
      4081 views
      10. Problem 2 on Vector or Cross Product
    10. Problem 2 on Vector or Cross Product
      3277 views
      2.8: Torque (Practice Test)
      Advanced Torque
    1. Advanced Torque
      14407 views
      2. More on Torque
    2. More on Torque
      7141 views
      3. Problem on More on Torque
    3. Problem on More on Torque
      4717 views
      4. Introduction to Couple
    4. Introduction to Couple
      4417 views
      2.9: Equlibrium of Forces (Practice Test)
      Introduction to Equilibrium
    1. Introduction to Equilibrium
      11700 views
      2. Equilibrium of Bodies Under the Action of Coplanar Forces
    2. Equilibrium of Bodies Under the Action of Coplanar Forces
      7077 views
      2.10: Equilibrium of Torques (Practice Test)
      Conditions for Equilibrium
    1. Conditions for Equilibrium
      14999 views
      2. Problem 1 on Conditions for Equilibrium
    2. Problem 1 on Conditions for Equilibrium
      6138 views
      3. Problem 2 on Conditions for Equilibrium
    3. Problem 2 on Conditions for Equilibrium
      4659 views
      4. Problem 3 on Conditions for Equilibrium
    4. Problem 3 on Conditions for Equilibrium
      4057 views
      5. Problem 4 on Conditions for Equilibrium
    5. Problem 4 on Conditions for Equilibrium
      4589 views
      2.11: Centre of Mass (Practice Test)
      Center of Mass
    1. Center of Mass
      4835 views
      2. More on Centre of Mass
    2. More on Centre of Mass
      1901 views

    Chapter 3 Motion and Force ( 53 videos)  (Practice Test)

      3.1: Displacement (Practice Test)
      Difference Between Distance and Displacement
    1. Difference Between Distance and Displacement
      21168 views
      3.2: Velocity (Practice Test)
      Introduction to Velocity
    1. Introduction to Velocity
      18502 views
      2. Problem on Introduction to Velocity
    2. Problem on Introduction to Velocity
      9471 views
      3. Graphical Representation of Instantaneous Velocity
    3. Graphical Representation of Instantaneous Velocity
      4. Instantaneous Velocity
    4. Instantaneous Velocity
      1168 views
      5. Uniform Velocity
    5. Uniform Velocity
      2950 views
      6. Linear Distance-Time Graph
    6. Linear Distance-Time Graph
      7612 views
      3.3: Acceleration (Practice Test)
      Introduction to Acceleration
    1. Introduction to Acceleration
      12317 views
      2. Average Acceleration and Retardation
    2. Average Acceleration and Retardation
      6839 views
      3. Problem on Introduction to Acceleration
    3. Problem on Introduction to Acceleration
      6449 views
      3.4: Velocity - Time Graph (Practice Test)
      Speed - Time Graph
    1. Speed - Time Graph
      11825 views
      2. Problem on Speed-Time Graph
    2. Problem on Speed-Time Graph
      5822 views
      3.5: Review of Equations of Uniformly Accelerated Motion (Practice Test)
      Review of Equations of Uniformly Accelerated Motion
    1. Review of Equations of Uniformly Accelerated Motion
      5855 views
      2. Problem on Review of Equations of Uniformly Accelerated Motion
    2. Problem on Review of Equations of Uniformly Accelerated Motion
      3643 views
      3. Motion of Freely Falling Bodies
    3. Motion of Freely Falling Bodies
      6030 views
      3.6: Newton's Laws of Motion (Practice Test)
      First Law of Newton
    1. First Law of Newton
      15598 views
      2. Second Law of Newton
    2. Second Law of Newton
      12126 views
      3. Problem on Second Law of Newton
    3. Problem on Second Law of Newton
      5721 views
      4. Third Law of Newton
    4. Third Law of Newton
      8817 views
      3.7: Momentum (Practice Test)
      Advanced Momentum
    1. Advanced Momentum
      6266 views
      2. Momentum and Newton's Second Law of motion
    2. Momentum and Newton's Second Law of motion
      6044 views
      3. Impulse
    3. Impulse
      4. Problem on Impulse
    4. Problem on Impulse
      5. Newton's Second Law of Motion for Changing Mass
    5. Newton's Second Law of Motion for Changing Mass
      6. Advanced Law of Conservation of Momentum
    6. Advanced Law of Conservation of Momentum
      9321 views
      7. Problem1-Law of Conservation of Momentum
    7. Problem1-Law of Conservation of Momentum
      3507 views
      8. Problem2-Law of Conservation of Momentum
    8. Problem2-Law of Conservation of Momentum
      2524 views
      3.8: Elastic and Inelastic Collisions (Practice Test)
      Elastic and Inelastic Collision
    1. Elastic and Inelastic Collision
      7976 views
      2. Elastic Collision in one Dimension
    2. Elastic Collision in one Dimension
      10761 views
      3. Finding Velocities in Elastic Collision in One Dimension
    3. Finding Velocities in Elastic Collision in One Dimension
      4. Special Cases For Elastic Collisions in One Dimension
    4. Special Cases For Elastic Collisions in One Dimension
      5. Problem on Elastic Collisions in One Dimension
    5. Problem on Elastic Collisions in One Dimension
      3.9: Force due to Water Flow (Practice Test)
      Force due to water Flow
    1. Force due to water Flow
      5156 views
      3.10: Friction (Practice Test)
      Introduction to Friction
    1. Introduction to Friction
      7683 views
      2. Problem on Introduction to Friction
    2. Problem on Introduction to Friction
      2464 views
      3.11: Coefficient of Friction (Practice Test)
      Static and Kinetic Friction
    1. Static and Kinetic Friction
      1563 views
      2. Viscous Drag and Stokes' Law
    2. Viscous Drag and Stokes' Law
      13727 views
      3.12: The Inclined Plane (Practice Test)
      The Inclined Plane
    1. The Inclined Plane
      2106 views
      2. More on The Inclined Plane
    2. More on The Inclined Plane
      1391 views
      3. Particular Cases
    3. Particular Cases
      1042 views
      4. Problem on The Inclined Plane
    4. Problem on The Inclined Plane
      917 views
      3.13: Momentum and Explosive Forces (Practice Test)
      Momentum and Explosive Forces
    1. Momentum and Explosive Forces
      5762 views
      3.14: Rocket Propulsion (Practice Test)
      Rocket Propulsion
    1. Rocket Propulsion
      6934 views
      3.15: Projectile Motion (Practice Test)
      Projectile Motion
    1. Projectile Motion
      2. Velocity and Acceleration of Projectile Motion
    2. Velocity and Acceleration of Projectile Motion
      3. Height of Projectile Motion
    3. Height of Projectile Motion
      4. Time of Flight in Projectile Motion
    4. Time of Flight in Projectile Motion
      5. Equation of Trajectory for Projectile Motion
    5. Equation of Trajectory for Projectile Motion
      6. more on Projectile Trajectory
    6. more on Projectile Trajectory
      1395 views
      7. Application to Ballistic Missiles
    7. Application to Ballistic Missiles
      5694 views
      8. Problem on Projectile Motion
    8. Problem on Projectile Motion
      9. Problem on Height of Projectile Motion
    9. Problem on Height of Projectile Motion
      10. More on Applications of Projectile Motion
    10. More on Applications of Projectile Motion
      1074 views

    Chapter 4 Work and Energy ( 34 videos)  (Practice Test)

      4.1: Work Done by a Constant Force (Practice Test)
      Work Done by a Constant Force
    1. Work Done by a Constant Force
      11832 views
      2. Problem on Work Done by a Constant Force
    2. Problem on Work Done by a Constant Force
      4621 views
      4.2: Work Done By a Variable Force (Practice Test)
      Work Done By a Variable Force
    1. Work Done By a Variable Force
      10668 views
      2. Problem on Work Done by a Variable Force
    2. Problem on Work Done by a Variable Force
      4822 views
      4.3: Work done by Gravitational Field (Practice Test)
      Work done by Gravitational Field
    1. Work done by Gravitational Field
      11169 views
      2. More on Work done by Gravitational Field
    2. More on Work done by Gravitational Field
      5722 views
      3. Prove that the work done along a closed path in a gravitational Field is Zero ?
    3. Prove that the work done along a closed path in a gravitational Field is Zero ?
      5325 views
      4.4: Power (Practice Test)
      Power
    1. Power
      7657 views
      2. Power and velocity
    2. Power and velocity
      4787 views
      4.5: Energy (Practice Test)
      Introduction to Energy
    1. Introduction to Energy
      8462 views
      2. Kinetic Energy
    2. Kinetic Energy
      6734 views
      3. Potential Energy
    3. Potential Energy
      7324 views
      4. Work-Energy Principle
    4. Work-Energy Principle
      3255 views
      5. Problem on Work-Energy Principle
    5. Problem on Work-Energy Principle
      2407 views
      6. Absolute Potential Energy
    6. Absolute Potential Energy
      18310 views
      7. More on Absolute Potential energy
    7. More on Absolute Potential energy
      9002 views
      8. Escape Velocity
    8. Escape Velocity
      6972 views
      9. Problem on Escape Velocity
    9. Problem on Escape Velocity
      1960 views
      4.6: Interconversion of Potential Energy and Kinetic Energy (Practice Test)
      Interconversion of Potential Energy and Kinetic Energy
    1. Interconversion of Potential Energy and Kinetic Energy
      9817 views
      2. Problem on Interconversion of Potential Energy and Kinetic Energy
    2. Problem on Interconversion of Potential Energy and Kinetic Energy
      2331 views
      4.7: Conservation of Energy (Practice Test)
      Advance law of Conservation of Energy
    1. Advance law of Conservation of Energy
      3377 views
      2. Problem on Law of Conservation of Energy
    2. Problem on Law of Conservation of Energy
      1982 views
      3. Conservative and Non-Conservative Forces
    3. Conservative and Non-Conservative Forces
      1108 views
      4.8: Implication of Energy Losses in Practical Devices and Efficiency (Practice Test)
      Implication of Energy Losses in Practical Devices and Efficiency
    1. Implication of Energy Losses in Practical Devices and Efficiency
      2655 views
      2. Ideal Machine
    2. Ideal Machine
      1779 views
      4.9: Non Conventional Energy sources (Practice Test)
      Energy from Non-Renewable Sources
    1. Energy from Non-Renewable Sources
      3436 views
      2. Energy from Tides
    2. Energy from Tides
      4289 views
      3. Energy from Waves
    3. Energy from Waves
      3095 views
      4. Solar Energy
    4. Solar Energy
      3171 views
      5. Energy from Biomass
    5. Energy from Biomass
      2972 views
      6. Energy from Waste product
    6. Energy from Waste product
      1583 views
      7. Geothermal Energy
    7. Geothermal Energy
      3274 views
      8. Wind Power
    8. Wind Power
      1132 views
      9. Nuclear Energy and Electrical Energy
    9. Nuclear Energy and Electrical Energy
      1219 views

    Chapter 5 Circular Motion ( 42 videos)  (Practice Test)

      5.1: Angular Displacement (Practice Test)
      Angular Displacement
    1. Angular Displacement
      2. More on Angular Displacement
    2. More on Angular Displacement
      5.2: Angular Velocity (Practice Test)
      Angular Velocity
    1. Angular Velocity
      5.3: Angular Acceleration (Practice Test)
      Angular Acceleration
    1. Angular Acceleration
      5.4: Location of Axis (Practice Test)
      Location of Axis
    1. Location of Axis
      2843 views
      5.5: Relation Between Angular and Linear Velocities (Practice Test)
      Relation between Linear and Angular Quantities of Motion
    1. Relation between Linear and Angular Quantities of Motion
      2. Kinematic Equations of Motion with Constant Angular Acceleration
    2. Kinematic Equations of Motion with Constant Angular Acceleration
      3. Problem on Kinematic Equation of Angular Motion
    3. Problem on Kinematic Equation of Angular Motion
      5.6: Centripetal Forces (Practice Test)
      Centripetal Acceleration and Centripetal Force
    1. Centripetal Acceleration and Centripetal Force
      2. More on Centripetal Acceleration and Centripetal Force
    2. More on Centripetal Acceleration and Centripetal Force
      3. Problem on Centripetal Forces
    3. Problem on Centripetal Forces
      1540 views
      5.7: The Period (Practice Test)
      The Period
    1. The Period
      921 views
      2. Banking (Bending) of Road
    2. Banking (Bending) of Road
      3. A Vehicle Passing Through a Dip
    3. A Vehicle Passing Through a Dip
      181 views
      4. The Conical Pendulum
    4. The Conical Pendulum
      1511 views
      5. Air Planes
    5. Air Planes
      176 views
      6. Cream Separators and Centrifuges
    6. Cream Separators and Centrifuges
      529 views
      5.8: Moment of Inertia (Practice Test)
      Moment of Inertia for Point Mass
    1. Moment of Inertia for Point Mass
      2. Moment of Inertia for Rigid Body
    2. Moment of Inertia for Rigid Body
      3. Problem on Moment of Inertia
    3. Problem on Moment of Inertia
      1860 views
      5.9: Angular Momentum (Practice Test)
      Angular Momentum
    1. Angular Momentum
      2. More on Angular Momentum
    2. More on Angular Momentum
      3. Problem on Angular Momentum
    3. Problem on Angular Momentum
      4. Spin and Orbital Angular Momentum
    4. Spin and Orbital Angular Momentum
      9283 views
      5.10: Law of Conservation of Angular Momentum (Practice Test)
      Law of Conservation of Angular Momentum
    1. Law of Conservation of Angular Momentum
      2. Problem on Law of Conservation of Angular Momentum
    2. Problem on Law of Conservation of Angular Momentum
      5.11: Rotational Kinetic Energy (Practice Test)
      Rotational Kinetic Energy for Point Mass and Rigid Body
    1. Rotational Kinetic Energy for Point Mass and Rigid Body
      2. Speed of Disc and Hoop Rolling Down the Inclined Plane
    2. Speed of Disc and Hoop Rolling Down the Inclined Plane
      3. Problem on Speed of Disc and Hoop Rolling Down the Inclined Plane
    3. Problem on Speed of Disc and Hoop Rolling Down the Inclined Plane
      5.12: Artificial Satellites (Practice Test)
      Average Orbital Speed of Satellite
    1. Average Orbital Speed of Satellite
      5.13: Real and Apparent weight (Practice Test)
      Real and Apparent weight
    1. Real and Apparent weight
      11949 views
      5.14: Weightlessness in Satellites and Gravity Free system (Practice Test)
      Weightlessness in Satellites and Gravity Free System
    1. Weightlessness in Satellites and Gravity Free System
      5.15: Variation of g with Altitude and Depth (Practice Test)
      Variation of g with Altitude and Depth
    1. Variation of g with Altitude and Depth
      10591 views
      2. More on Variation of g with Altitude and Depth
    2. More on Variation of g with Altitude and Depth
      3062 views
      5.16: Weight (Practice Test)
      Difference Between Mass and Weight
    1. Difference Between Mass and Weight
      8574 views
      5.17: Orbital Velocity (Practice Test)
      Orbital Velocity
    1. Orbital Velocity
      6626 views
      2. Problem on Orbital Velocity
    2. Problem on Orbital Velocity
      1513 views
      5.18: Artifical Gravity (Practice Test)
      Artificial Gravity in Satellites
    1. Artificial Gravity in Satellites
      5.19: Geostationary Orbits (Practice Test)
      Geostationary Orbits
    1. Geostationary Orbits
      7560 views
      5.20: Communication Satellites (Practice Test)
      Communication Satellites
    1. Communication Satellites
      3631 views
      5.21: Newton's and Einstein's Views of Gravitation (Practice Test)
      Newton's and Einstein's Views of Gravitation
    1. Newton's and Einstein's Views of Gravitation
      8023 views
      2. Effect of Gravity of Space Time
    2. Effect of Gravity of Space Time
      342 views

    Chapter 6 Fluid Dynamics ( 18 videos)  (Practice Test)

      6.1: Viscous Drag and Stokes Law (Practice Test)
      Viscous Drag and Stokes' Law
    1. Viscous Drag and Stokes' Law
      13727 views
      2. Problem on Viscous Drag and Stokes' Law
    2. Problem on Viscous Drag and Stokes' Law
      3977 views
      6.2: Terminal Velocity (Practice Test)
      Terminal Velocity of Spherical Object Falling in Resistive Medium
    1. Terminal Velocity of Spherical Object Falling in Resistive Medium
      2. Problem on Terminal Velocity of Falling Object In Resistive Medium
    2. Problem on Terminal Velocity of Falling Object In Resistive Medium
      3. Terminal Velocity of Paratrooper
    3. Terminal Velocity of Paratrooper
      6.3: Fluid Flow (Practice Test)
      Fluid Flow Its Type and Properties of Ideal Fluid
    1. Fluid Flow Its Type and Properties of Ideal Fluid
      2. Turbulent Flow
    2. Turbulent Flow
      515 views
      6.4: Equation of Continuity (Practice Test)
      Equation of Continuity
    1. Equation of Continuity
      2. Problem on Equation of Continuity
    2. Problem on Equation of Continuity
      6.5: Bernoulli's Equation (Practice Test)
      Bernoulli's Equation
    1. Bernoulli's Equation
      2. Derivation of Bernoulli's Equation Part 2
    2. Derivation of Bernoulli's Equation Part 2
      6.6: Applications of Bernoulli's Equation (Practice Test)
      Torricelli's Theorem
    1. Torricelli's Theorem
      2. Relation Between Speed and Pressure of the Fluid
    2. Relation Between Speed and Pressure of the Fluid
      8883 views
      3. More on Relation Between Speed and Pressure of the Fluid
    3. More on Relation Between Speed and Pressure of the Fluid
      4396 views
      4. Venturi Relation
    4. Venturi Relation
      5. Problem on Venturi Relation
    5. Problem on Venturi Relation
      6. Blood Flow
    6. Blood Flow
      8056 views
      7. Applications of Bernoulli's Equation
    7. Applications of Bernoulli's Equation
      3886 views

    Chapter 7 Oscillations ( 23 videos)  (Practice Test)

      7.1: Simple Harmonic Motion (Practice Test)
      Simple Harmonic Motion
    1. Simple Harmonic Motion
      14510 views
      2. More on Simple Harmonic Motion
    2. More on Simple Harmonic Motion
      7402 views
      3. Instantaneous Displacement and Amplitude of Vibration
    3. Instantaneous Displacement and Amplitude of Vibration
      9462 views
      4. Some other Parameters of Simple Harmonic Motion
    4. Some other Parameters of Simple Harmonic Motion
      4491 views
      5. Problem on Parameters of Simple Harmonic Motion
    5. Problem on Parameters of Simple Harmonic Motion
      2336 views
      7.2: SHM and Uniform Circular Motion (Practice Test)
      S.H.M and Uniform Circular Motion
    1. S.H.M and Uniform Circular Motion
      17431 views
      2. Problem on S.H.M and Uniform Circular Motion
    2. Problem on S.H.M and Uniform Circular Motion
      5061 views
      3. Displacement
    3. Displacement
      8083 views
      4. Instantaneous Velocity
    4. Instantaneous Velocity
      10431 views
      5. Acceleration in Terms of ω
    5. Acceleration in Terms of ω
      7007 views
      7.3: Phase (Practice Test)
      Phase
    1. Phase
      12880 views
      7.4: Horizontal Mass Spring system (Practice Test)
      A Horizontal Mass Spring system
    1. A Horizontal Mass Spring system
      7091 views
      2. Problem on A Horizontal Mass Spring system
    2. Problem on A Horizontal Mass Spring system
      1156 views
      7.5: Simple Pendulum (Practice Test)
      Simple Pendulum
    1. Simple Pendulum
      30953 views
      2. Problem on Simple Pendulum
    2. Problem on Simple Pendulum
      2450 views
      7.6: Energy conservation in SHM (Practice Test)
      Energy conservation in S.H.M
    1. Energy conservation in S.H.M
      9457 views
      2. More on Energy conservation in S.H.M
    2. More on Energy conservation in S.H.M
      7232 views
      3. Problem on Energy conservation in S.H.M
    3. Problem on Energy conservation in S.H.M
      2027 views
      7.7: Free and Forced Oscillations (Practice Test)
      Free and Forced Oscillations
    1. Free and Forced Oscillations
      8108 views
      7.8: Resonance (Practice Test)
      Resonance
    1. Resonance
      16246 views
      2. Advantages and Disadvantages of Resonance
    2. Advantages and Disadvantages of Resonance
      7194 views
      7.9: Damped Oscillations (Practice Test)
      Damped Oscillations
    1. Damped Oscillations
      15906 views
      7.10: Sharpness of Resonance (Practice Test)
      Sharpness of Resonance
    1. Sharpness of Resonance
      10846 views

    Chapter 8 Waves ( 56 videos)  (Practice Test)

      8.1: Progressive Waves (Practice Test)
      Progressive Waves
    1. Progressive Waves
      11227 views
      2. Necessary Conditions for Wave motion
    2. Necessary Conditions for Wave motion
      1986 views
      3. Transverse and Longitudinal Waves
    3. Transverse and Longitudinal Waves
      9093 views
      8.2: Analytical Treatment of Travelling waves (Practice Test)
      Analytical Treatment of Travelling waves
    1. Analytical Treatment of Travelling waves
      2535 views
      8.3: Periodic Waves (Practice Test)
      Periodic Waves
    1. Periodic Waves
      9120 views
      2. Transverse periodic Waves
    2. Transverse periodic Waves
      7538 views
      3. Phase Relationship between two Points on a Wave
    3. Phase Relationship between two Points on a Wave
      4981 views
      4. Longitudinal Periodic Waves
    4. Longitudinal Periodic Waves
      5409 views
      8.4: Energy in Waves (Practice Test)
      Energy in Waves
    1. Energy in Waves
      1287 views
      8.5: Speed of Sound in Air (Practice Test)
      Binomial Theorem
    1. Binomial Theorem
      5481 views
      2. Speed of Sound in Air
    2. Speed of Sound in Air
      12205 views
      3. Laplace's Correction
    3. Laplace's Correction
      15472 views
      4. Effects of Various Factors on Speed of Sound in Air
    4. Effects of Various Factors on Speed of Sound in Air
      11017 views
      5. More on Effects of Various Factors on Speed of Sound in Air
    5. More on Effects of Various Factors on Speed of Sound in Air
      7015 views
      6. More on Effects of Various Factors on Speed of Sound in Air
    6. More on Effects of Various Factors on Speed of Sound in Air
      5872 views
      7. Problem on Effects of Various Factors on Speed of Sound in Air
    7. Problem on Effects of Various Factors on Speed of Sound in Air
      1980 views
      8.6: Principle of Superposition (Practice Test)
      Principle of Superposition of Waves
    1. Principle of Superposition of Waves
      8.7: Interference (Practice Test)
      Interference
    1. Interference
      11891 views
      2. More on Interference
    2. More on Interference
      7635 views
      3. More on Interference
    3. More on Interference
      4641 views
      4. More on Interference
    4. More on Interference
      1642 views
      8.8: Beats (Practice Test)
      Beats
    1. Beats
      9895 views
      2. More on Beats
    2. More on Beats
      1272 views
      3. problem on Beats
    3. problem on Beats
      5308 views
      4. Uses of Beats
    4. Uses of Beats
      1109 views
      8.9: Reflection of waves (Practice Test)
      Reflection of waves
    1. Reflection of waves
      7078 views
      2. Reflection of Sound Waves
    2. Reflection of Sound Waves
      2180 views
      8.10: Acoustics (Practice Test)
      Acoustics
    1. Acoustics
      1484 views
      2. More on Acoustics
    2. More on Acoustics
      658 views
      8.11: Stationary waves (Practice Test)
      Stationary waves
    1. Stationary waves
      9547 views
      2. More on Stationary waves
    2. More on Stationary waves
      4851 views
      8.12: Stationary waves in a Stretched String (Practice Test)
      Stationary waves in a Stretched String
    1. Stationary waves in a Stretched String
      8643 views
      2. More on Stationary waves in a Stretched String
    2. More on Stationary waves in a Stretched String
      6344 views
      3. Fundamental and Overtone Vibration
    3. Fundamental and Overtone Vibration
      4462 views
      4. Problem on Stationary Waves in Stretched String
    4. Problem on Stationary Waves in Stretched String
      2089 views
      8.13: Stationary Waves in Air Columns (Practice Test)
      Stationary Waves in Air Columns
    1. Stationary Waves in Air Columns
      9179 views
      2. More on Stationary Waves in Air Columns
    2. More on Stationary Waves in Air Columns
      5165 views
      3. Problem on Stationary Waves in Air Columns
    3. Problem on Stationary Waves in Air Columns
      1287 views
      8.14: Sonometer (Practice Test)
      Sonometer
    1. Sonometer
      2438 views
      8.15: Musical Sound and Noise (Practice Test)
      Musical Sound and Noise
    1. Musical Sound and Noise
      1411 views
      2. Characteristics of a Musical Sound
    2. Characteristics of a Musical Sound
      1224 views
      3. Loudness of Sound
    3. Loudness of Sound
      6358 views
      4. Quality of Sound
    4. Quality of Sound
      5125 views
      5. Pitch of Sound
    5. Pitch of Sound
      4356 views
      6. Sound Intensity and Sound Level
    6. Sound Intensity and Sound Level
      9236 views
      7. More on Sound Intensity and Sound Level
    7. More on Sound Intensity and Sound Level
      6046 views
      8.16: Doppler Effect (Practice Test)
      Doppler Effect
    1. Doppler Effect
      10603 views
      2. Doppler Effect: When Source at Rest, Observer is Moving
    2. Doppler Effect: When Source at Rest, Observer is Moving
      11439 views
      3. Doppler Effect: When Observer at Rest, Source is Moving
    3. Doppler Effect: When Observer at Rest, Source is Moving
      10007 views
      4. Doppler Effect: When both Source and Observer ae Moving
    4. Doppler Effect: When both Source and Observer ae Moving
      7695 views
      5. Problem on Doppler Effect
    5. Problem on Doppler Effect
      1933 views
      6. Applications of Doppler Effect
    6. Applications of Doppler Effect
      5740 views
      7. More on Applications of Doppler Effect-1
    7. More on Applications of Doppler Effect-1
      3602 views
      8. More on Applications of Doppler Effect-2
    8. More on Applications of Doppler Effect-2
      3026 views
      8.17: Ultrasonic Waves (Practice Test)
      Ultrasonic Waves
    1. Ultrasonic Waves
      2284 views
      2. Uses of Ultrasonic Waves
    2. Uses of Ultrasonic Waves
      4033 views

    Chapter 9 Physical Optics ( 33 videos)  (Practice Test)

      9.1: Nature of Light (Practice Test)
      Nature of Light
    1. Nature of Light
      10850 views
      2. More on Nature of Light
    2. More on Nature of Light
      4014 views
      9.2: Wave Fronts (Practice Test)
      Wave Front
    1. Wave Front
      14803 views
      9.3: Huygen's principle (Practice Test)
      Huygens's Principle of Wave Propagation
    1. Huygens's Principle of Wave Propagation
      9.4: Coherent sources (Practice Test)
      Coherent sources
    1. Coherent sources
      4683 views
      9.5: Interferance of Light Waves (Practice Test)
      Interference of Light
    1. Interference of Light
      9.6: Young's Double slit Experiment (Practice Test)
      Young's Double slit Experiment
    1. Young's Double slit Experiment
      2. More on Young's Double slit Experiment
    2. More on Young's Double slit Experiment
      3. Young's Double slit Experiment: Distance Between Dark and Bright Fringes
    3. Young's Double slit Experiment: Distance Between Dark and Bright Fringes
      4. More on Young's Double slit Experiment
    4. More on Young's Double slit Experiment
      9335 views
      5. problem on Young's Double slit Experiment
    5. problem on Young's Double slit Experiment
      3537 views
      9.7: Interference in Thin Films (Practice Test)
      Interference of Light in Thin Film
    1. Interference of Light in Thin Film
      2. Wedge Shaped Film
    2. Wedge Shaped Film
      1171 views
      9.8: Newton's Rings (Practice Test)
      Newton's Rings
    1. Newton's Rings
      9.9: Michelson's Interferometer (Practice Test)
      Michelson's Interferometer (Introduction and Construction)
    1. Michelson's Interferometer (Introduction and Construction)
      2. Michelson's Interferometer (Working)
    2. Michelson's Interferometer (Working)
      9.10: Diffraction of Light (Practice Test)
      Diffraction of Light
    1. Diffraction of Light
      9.11: Diffraction due to a Narrow slit (Practice Test)
      Diffraction of Light Through a Single Slit
    1. Diffraction of Light Through a Single Slit
      2. Fresnel and Fraunhofer Diffraction of Light
    2. Fresnel and Fraunhofer Diffraction of Light
      3. Fraunhofer Diffraction
    3. Fraunhofer Diffraction
      8602 views
      9.12: Diffraction Grating (Practice Test)
      Diffraction Grating
    1. Diffraction Grating
      2. More on Diffraction Grating
    2. More on Diffraction Grating
      6941 views
      3. Problem on Diffraction Grating
    3. Problem on Diffraction Grating
      2328 views
      4. More on Problem on Diffraction Grating
    4. More on Problem on Diffraction Grating
      1641 views
      9.13: Diffraction of X-Rays by Crystals (Practice Test)
      Diffraction of X-Rays by Crystals
    1. Diffraction of X-Rays by Crystals
      2. More on Diffraction of X-Rays by Crystals
    2. More on Diffraction of X-Rays by Crystals
      6301 views
      3. Problem on Diffraction of X-Rays by Crystals
    3. Problem on Diffraction of X-Rays by Crystals
      1710 views
      9.14: Polarization (Practice Test)
      Polarization of Light
    1. Polarization of Light
      2. Production and Detection of Plane Polarized Light
    2. Production and Detection of Plane Polarized Light
      6785 views
      3. Polarization of Light by Reflection
    3. Polarization of Light by Reflection
      4. Applications of Polarized Light
    4. Applications of Polarized Light
      3256 views
      5. More on Applications of Polarized Light
    5. More on Applications of Polarized Light
      2293 views
      6. Optical Rotation of Polarized Light
    6. Optical Rotation of Polarized Light

    Chapter 10 Optical Instruments ( 38 videos)  (Practice Test)

      10.1: Lenses (Practice Test)
      Types of Lenses
    1. Types of Lenses
      7161 views
      10.2: Image Formation (Practice Test)
      Image Formed by Convex Lens
    1. Image Formed by Convex Lens
      5588 views
      2. Image Formation by Concave Lens
    2. Image Formation by Concave Lens
      4126 views
      10.3: The Thin Lens Formula (Practice Test)
      Convex Lens Formula
    1. Convex Lens Formula
      1941 views
      2. More on Convex Lens Formula
    2. More on Convex Lens Formula
      1052 views
      3. Concave Lens Formula
    3. Concave Lens Formula
      2340 views
      4. Combination of Thin Lenses
    4. Combination of Thin Lenses
      2662 views
      5. Power of Lens
    5. Power of Lens
      3818 views
      6. Defects of Lenses
    6. Defects of Lenses
      2298 views
      7. Correction of Defects
    7. Correction of Defects
      897 views
      8. Linear Magnification of Lenses
    8. Linear Magnification of Lenses
      3151 views
      10.4: Least Distance of Distinct Vision (Practice Test)
      Least Distance of Distinct Vision
    1. Least Distance of Distinct Vision
      5530 views
      10.5: Magnifying Power and Resolving power of Optical Instruments (Practice Test)
      Magnifying power and Resolving power of Optical Instruments
    1. Magnifying power and Resolving power of Optical Instruments
      8940 views
      2. More on Magnifying power and Resolving power of Optical Instruments
    2. More on Magnifying power and Resolving power of Optical Instruments
      5606 views
      10.6: Simle Microscope (Practice Test)
      Simple Microscope
    1. Simple Microscope
      6545 views
      2. Problem on Simple Microscope
    2. Problem on Simple Microscope
      2102 views
      10.7: Compound Microscope (Practice Test)
      Compound Microscope
    1. Compound Microscope
      8282 views
      2. More on Compound Microscope
    2. More on Compound Microscope
      4276 views
      3. Problem on Compound Microscope
    3. Problem on Compound Microscope
      1967 views
      4. More on Problem on Compound Microscope
    4. More on Problem on Compound Microscope
      1208 views
      10.8: Astronomical Telescope (Practice Test)
      Astronomical Telescope
    1. Astronomical Telescope
      5420 views
      2. Galilean Telescope
    2. Galilean Telescope
      5715 views
      3. Terrestrial Telescope
    3. Terrestrial Telescope
      3962 views
      4. Reflecting Telescope
    4. Reflecting Telescope
      929 views
      5. Problem on Astronomical Telescope
    5. Problem on Astronomical Telescope
      1499 views
      10.9: Spectrometer (Practice Test)
      Spectrometer
    1. Spectrometer
      5056 views
      10.10: The Eye (Practice Test)
      Human Eye
    1. Human Eye
      5327 views
      10.11: Speed of light (Practice Test)
      Calculation of Speed of Light by Michelson Rotating Mirror Experiment
    1. Calculation of Speed of Light by Michelson Rotating Mirror Experiment
      10.12: Introduction to Fibre Optics (Practice Test)
      Introduction to Fibre Optics
    1. Introduction to Fibre Optics
      5138 views
      10.13: Fibre Optic Principles (Practice Test)
      Optical Fibre
    1. Optical Fibre
      6570 views
      2. Continuous Refraction
    2. Continuous Refraction
      3878 views
      10.14: Types of Optical Fibres (Practice Test)
      Types of Optical Fibres
    1. Types of Optical Fibres
      5839 views
      2. Single Mode Step Index Fibre
    2. Single Mode Step Index Fibre
      4730 views
      3. Multimode Step Index Fibre
    3. Multimode Step Index Fibre
      3308 views
      4. Multimode Graded Index Fibre
    4. Multimode Graded Index Fibre
      3131 views
      5. Problem on Optical Fibres
    5. Problem on Optical Fibres
      1381 views
      10.15: Signal Transmission and Conversion to Sound (Practice Test)
      Signal Transmission and Conversion to sound
    1. Signal Transmission and Conversion to sound
      4085 views
      10.16: Losses of Power (Practice Test)
      Losses of power
    1. Losses of power
      2928 views

    Chapter 11 Heat and Thermodynamics ( 62 videos)  (Practice Test)

      11.1: Review of Gas Laws (Practice Test)
      Boyles law
    1. Boyles law
      5703 views
      2. Problem on Boyles law
    2. Problem on Boyles law
      1669 views
      3. Charles law
    3. Charles law
      2569 views
      11.2: Thermal Equilibrium (Practice Test)
      Thermal Equilibrium
    1. Thermal Equilibrium
      3394 views
      11.3: General Gas Law (Practice Test)
      General Gas Equation
    1. General Gas Equation
      3505 views
      2. Problem on General Gas Equation
    2. Problem on General Gas Equation
      490 views
      11.4: Kinetic Theory of Gasses (Practice Test)
      Kinetic Theory of Gases
    1. Kinetic Theory of Gases
      10582 views
      2. Interpretation of Pressure on Kinetic Theory of Gases
    2. Interpretation of Pressure on Kinetic Theory of Gases
      3. More on Interpretation of Pressure on Kinetic Theory of Gases
    3. More on Interpretation of Pressure on Kinetic Theory of Gases
      4. More on Interpretation of Pressure on Kinetic Theory of Gases
    4. More on Interpretation of Pressure on Kinetic Theory of Gases
      5. Problem on Interpretation of Pressure
    5. Problem on Interpretation of Pressure
      6. Interpretation of Temperature in Kinetic Theory of Gases
    6. Interpretation of Temperature in Kinetic Theory of Gases
      7. Problem on Kinetic Interpretation of Temperature
    7. Problem on Kinetic Interpretation of Temperature
      8. Derivation of Gas Laws
    8. Derivation of Gas Laws
      6030 views
      9. Problem on Derivation of Gas Laws
    9. Problem on Derivation of Gas Laws
      1978 views
      10. Boltzmann's Constant and Avogadro's Number
    10. Boltzmann's Constant and Avogadro's Number
      550 views
      11.5: Internal Energy (Practice Test)
      Internal Energy
    1. Internal Energy
      13002 views
      11.6: Work and Heat (Practice Test)
      Work and Heat
    1. Work and Heat
      11170 views
      11.7: Equivalence of Heat and Work (Practice Test)
      Equivalence of Heat and Work
    1. Equivalence of Heat and Work
      3966 views
      2. Thermodynamic System and Their Types
    2. Thermodynamic System and Their Types
      3. More on Thermodynamic System
    3. More on Thermodynamic System
      1489 views
      11.8: First Law of Thermodynamics (Practice Test)
      First Law of Thermodynamics
    1. First Law of Thermodynamics
      2. Problem on First Law of Thermodynamics
    2. Problem on First Law of Thermodynamics
      3. Special Cases
    3. Special Cases
      1372 views
      4. Applications of First Law of Thermodynamics: Isothermal Process
    4. Applications of First Law of Thermodynamics: Isothermal Process
      5. Adiabatic Process
    5. Adiabatic Process
      26192 views
      6. Applications of First Law of Thermodynamics: Isobaric Process
    6. Applications of First Law of Thermodynamics: Isobaric Process
      7. Applications of First law of Thermodynamics | Isochoric Process
    7. Applications of First law of Thermodynamics | Isochoric Process
      11.9: Specific Heat Capacity (Practice Test)
      Specific Heat of Solids and Liquids
    1. Specific Heat of Solids and Liquids
      2850 views
      11.10: Determination of The Specific Heat Capacity (Practice Test)
      Measurement of Specific Heat
    1. Measurement of Specific Heat
      3089 views
      2. More on Measurement of Specific Heat
    2. More on Measurement of Specific Heat
      1514 views
      11.11: Molar Specific Heats of a Gas (Practice Test)
      Molar Specific Heat of a Gas
    1. Molar Specific Heat of a Gas
      2. Molar Specific heat of a Gas at Constant Volume (Cv)
    2. Molar Specific heat of a Gas at Constant Volume (Cv)
      3. Molar Specific heat of a Gas at Constant Pressure (Cp)
    3. Molar Specific heat of a Gas at Constant Pressure (Cp)
      4. Derivation of Cp-Cv = R
    4. Derivation of Cp-Cv = R
      11.12: Reversible and Irreversible Processes (Practice Test)
      Reversible and Irreversible Processes
    1. Reversible and Irreversible Processes
      5707 views
      11.13: Heat Engine (Practice Test)
      Heat Engine
    1. Heat Engine
      5866 views
      11.14: Second law of Thermodynamics (Practice Test)
      Second Law of Thermodynamics
    1. Second Law of Thermodynamics
      2. More on Second Law of Thermodynamics
    2. More on Second Law of Thermodynamics
      6968 views
      11.15: Carnot Engine and Carnot's Theorem (Practice Test)
      Carnot Engine
    1. Carnot Engine
      2. More on Carnot Engine-1
    2. More on Carnot Engine-1
      3. More on Carnot Engine
    3. More on Carnot Engine
      4. Problem on Efficiency of Carnot Engine
    4. Problem on Efficiency of Carnot Engine
      11.16: Scales of Temperature (Practice Test)
      Scales of Temperature
    1. Scales of Temperature
      7433 views
      11.17: Thermodynamic Scale of Temperature (Practice Test)
      Thermodynamic Scale of Temperature
    1. Thermodynamic Scale of Temperature
      13112 views
      11.18: Themometric Properties (Practice Test)
      Thermometric Properties
    1. Thermometric Properties
      6010 views
      11.19: Thermal Expansion (Practice Test)
      Thermal Expansion
    1. Thermal Expansion
      6616 views
      2. Linear Thermal Expansion in Solids
    2. Linear Thermal Expansion in Solids
      9243 views
      3. More on Linear Thermal Expansion in Solids
    3. More on Linear Thermal Expansion in Solids
      2298 views
      4. Problem on Linear Thermal Expansion in Solids
    4. Problem on Linear Thermal Expansion in Solids
      4426 views
      11.20: Volume Expansion (Practice Test)
      Volume Thermal Expansion in Solids
    1. Volume Thermal Expansion in Solids
      7541 views
      2. Problem on Volume Thermal Expansion in Solids
    2. Problem on Volume Thermal Expansion in Solids
      2924 views
      11.21: Bimetallic Thermostat (Practice Test)
      Bimetallic Thermostat
    1. Bimetallic Thermostat
      7084 views
      2. Bimetallic Thermometer
    2. Bimetallic Thermometer
      10053 views
      11.22: Petrol Engine (Practice Test)
      Petrol Engine
    1. Petrol Engine
      2. Diesel Engine
    2. Diesel Engine
      2943 views
      3. Refrigerator
    3. Refrigerator
      4. Coefficient of Performance of Refrigerator
    4. Coefficient of Performance of Refrigerator
      11.23: Entropy (Practice Test)
      Entropy
    1. Entropy
      2. More on Entropy
    2. More on Entropy
      3. Problem on Entropy
    3. Problem on Entropy
      11.24: Envirnmental Crisis as Entropy Crisis (Practice Test)
      Entropy Crises
    1. Entropy Crises
      3435 views

    Chapter 12 Electrostatics ( 62 videos)  (Practice Test)

      12.1: Coulomb's Law (Practice Test)
      Coulomb's Law
    1. Coulomb's Law
      54912 views
      2. More on Coulomb's Law
    2. More on Coulomb's Law
      27261 views
      3. Problem-Coulomb's Law
    3. Problem-Coulomb's Law
      14996 views
      12.2: Fields of Force (Practice Test)
      Field of Force
    1. Field of Force
      17938 views
      2. More on Field of Force
    2. More on Field of Force
      9961 views
      3. Problem-Field of Force
    3. Problem-Field of Force
      6082 views
      4. Intensity of Electric Field
    4. Intensity of Electric Field
      8503 views
      12.3: Electric Field Lines (Practice Test)
      Electric Field Lines
    1. Electric Field Lines
      17166 views
      12.4: Applications of Electrostatics (Practice Test)
      Xerography (Photocopying)
    1. Xerography (Photocopying)
      2. Inkjet Printer
    2. Inkjet Printer
      26419 views
      12.5: Electric Flux (Practice Test)
      Electric Flux
    1. Electric Flux
      2. Problem-Electric Flux
    2. Problem-Electric Flux
      6975 views
      12.6: Electric Flux Through a Surface Enclosing a Charge (Practice Test)
      Electric Flux Through a Closed Surface
    1. Electric Flux Through a Closed Surface
      2. Problem-Electric Flux Through a Surface Enclosing a Charge
    2. Problem-Electric Flux Through a Surface Enclosing a Charge
      2556 views
      12.7: Gauss's Law (Practice Test)
      Gauss's Law
    1. Gauss's Law
      2. Problem-Gauss's Law
    2. Problem-Gauss's Law
      6386 views
      12.8: Applications of Gauss's Law (Practice Test)
      Absence of Electric Field and Absence of Charge Inside a Conductor
    1. Absence of Electric Field and Absence of Charge Inside a Conductor
      3925 views
      2. More on Absence of Electric Field and Absence of Charge Inside a Conductor
    2. More on Absence of Electric Field and Absence of Charge Inside a Conductor
      2363 views
      3. Applications of Gauss's Law
    3. Applications of Gauss's Law
      4. Electric Field Intensity Due to an Infinite Sheet of Charge
    4. Electric Field Intensity Due to an Infinite Sheet of Charge
      5. Problem-Electric Intensity Due to an Infinite Sheet of Charge
    5. Problem-Electric Intensity Due to an Infinite Sheet of Charge
      4605 views
      6. Electric Field Intensity Between Two Oppositely Charged Parallel Plates
    6. Electric Field Intensity Between Two Oppositely Charged Parallel Plates
      7. Problem-Electric Intensity Between Two Oppositely Charged Parallel Plates
    7. Problem-Electric Intensity Between Two Oppositely Charged Parallel Plates
      3865 views
      12.9: Electric Potential (Practice Test)
      Electric Potential
    1. Electric Potential
      25406 views
      2. Problem-Electric Potential
    2. Problem-Electric Potential
      4796 views
      3. Electric Field as Potential Gradient
    3. Electric Field as Potential Gradient
      4. Problem-Electric Field as Potential Gradient
    4. Problem-Electric Field as Potential Gradient
      3751 views
      5. Relation Between Electric Field and Potential
    5. Relation Between Electric Field and Potential
      3609 views
      6. Electric Potential at a Point due to a Point Charge
    6. Electric Potential at a Point due to a Point Charge
      7. More on Electric Potential at a Point due to a Point Charge
    7. More on Electric Potential at a Point due to a Point Charge
      8. More on Electric Potential at a Point due to a Point Charge
    8. More on Electric Potential at a Point due to a Point Charge
      9982 views
      9. Problem-Electric Potential at a Point due to a Point Charge
    9. Problem-Electric Potential at a Point due to a Point Charge
      3061 views
      12.10: Absolute Potential at a Point (Practice Test)
      Absolute Potential at a Point
    1. Absolute Potential at a Point
      3346 views
      12.11: Electron Volt (Practice Test)
      Electron Volt
    1. Electron Volt
      10839 views
      2. Problem-Electron Volt
    2. Problem-Electron Volt
      2826 views
      3. Equipotential Surfaces
    3. Equipotential Surfaces
      2232 views
      12.12: Electric and Gravitational Forces (A Comparison) (Practice Test)
      Electric Force Vs Gravitational Force
    1. Electric Force Vs Gravitational Force
      2. Problem-Electric and Gravitational Forces (A Comparison)
    2. Problem-Electric and Gravitational Forces (A Comparison)
      2241 views
      12.13: Charge on an Electron by Millikan's Method (Practice Test)
      Charge on an Electron by Millikan's Oil Drop Method
    1. Charge on an Electron by Millikan's Oil Drop Method
      2. More on Charge on an Electron by Millikan's Oil Drop Method
    2. More on Charge on an Electron by Millikan's Oil Drop Method
      3. Problem-Charge on an Electron by Millikan's Method
    3. Problem-Charge on an Electron by Millikan's Method
      2275 views
      12.14: Capacitor (Practice Test)
      Capacitor
    1. Capacitor
      11172 views
      2. Problem-Capacitor
    2. Problem-Capacitor
      3445 views
      12.15: Capacitance of a Parallel Plate Capacitor (Practice Test)
      Capacitance of a Parallel Plate Capacitor
    1. Capacitance of a Parallel Plate Capacitor
      11987 views
      2. Problem-Capacitance of a Parallel Plate Capacitor
    2. Problem-Capacitance of a Parallel Plate Capacitor
      2762 views
      12.16: Combinations of Capacitor (Practice Test)
      Parallel Combination of capacitors
    1. Parallel Combination of capacitors
      1222 views
      2. Problem-Parallel Combination of Capacitors
    2. Problem-Parallel Combination of Capacitors
      689 views
      3. Series Combination of capacitors
    3. Series Combination of capacitors
      970 views
      4. Problem-Series Combination of Capacitors
    4. Problem-Series Combination of Capacitors
      590 views
      12.17: Different Types of Capacitors (Practice Test)
      Multi plate Capacitor
    1. Multi plate Capacitor
      1814 views
      2. Variable Capacitor
    2. Variable Capacitor
      2832 views
      3. Electrolytic Capacitor
    3. Electrolytic Capacitor
      3636 views
      12.18: Electric Polarization of Dielectrics (Practice Test)
      Electric Polarization of Dielectrics
    1. Electric Polarization of Dielectrics
      12.19: Energy Stored in a Capacitor (Practice Test)
      Energy Stored in a Capacitor
    1. Energy Stored in a Capacitor
      2. More on Energy Stored in a Capacitor
    2. More on Energy Stored in a Capacitor
      3. Problem1-Energy Stored in a Capacitor
    3. Problem1-Energy Stored in a Capacitor
      2393 views
      4. Problem2-Energy Stored in a Capacitor
    4. Problem2-Energy Stored in a Capacitor
      2025 views
      12.20: Charging and Discharging a Capacitor (Practice Test)
      Charging of a Capacitor
    1. Charging of a Capacitor
      2. More on Charging of a Capacitor
    2. More on Charging of a Capacitor
      3. Discharging of a Capacitor
    3. Discharging of a Capacitor
      4. More on Discharging of a Capacitor
    4. More on Discharging of a Capacitor
      5. Problem-Charging and Discharging a Capacitor
    5. Problem-Charging and Discharging a Capacitor
      2481 views

    Chapter 13 Current Electricity ( 55 videos)  (Practice Test)

      13.1: Electric Current (Practice Test)
      Electric Current Through Metallic Conductor
    1. Electric Current Through Metallic Conductor
      2. Problem-Electric Current
    2. Problem-Electric Current
      4199 views
      3. Relation between Electric Current and Drift Velocity
    3. Relation between Electric Current and Drift Velocity
      4. Problem-Current Through a Metallic Conductor
    4. Problem-Current Through a Metallic Conductor
      3234 views
      13.2: Source of Current (Practice Test)
      Sources of Current
    1. Sources of Current
      6728 views
      13.3: Effects of Current (Practice Test)
      Effects of Current
    1. Effects of Current
      8035 views
      2. More on Effects of Current
    2. More on Effects of Current
      5343 views
      13.4: Ohm' law (Practice Test)
      Ohm's law
    1. Ohm's law
      12914 views
      2. More on Ohm's law
    2. More on Ohm's law
      8030 views
      3. Problem-Ohm's Law
    3. Problem-Ohm's Law
      3130 views
      4. Applications of Ohm's Law in Circuit Analysis
    4. Applications of Ohm's Law in Circuit Analysis
      851 views
      5. Review of Series and Parallel Combination of Resistors
    5. Review of Series and Parallel Combination of Resistors
      6017 views
      6. More on Review of Series and Parallel Combination of Resistors
    6. More on Review of Series and Parallel Combination of Resistors
      4116 views
      7. Problem1-Review of Series and Parallel Combination of Resistors
    7. Problem1-Review of Series and Parallel Combination of Resistors
      2489 views
      8. Problem2-Review of Series and Parallel Combination of Resistors
    8. Problem2-Review of Series and Parallel Combination of Resistors
      2359 views
      13.5: Resistivity (Practice Test)
      Difference Between Resistivity and Conductivity
    1. Difference Between Resistivity and Conductivity
      2. Problem-Resistivity and Conductivity
    2. Problem-Resistivity and Conductivity
      918 views
      13.6: Resistivity and its Dependence Upon Temperature (Practice Test)
      Variation of Resistance with Temperture
    1. Variation of Resistance with Temperture
      2. Variation of Resistivity with Temperature
    2. Variation of Resistivity with Temperature
      3. Problem on Variation of Resistance with Temperature
    3. Problem on Variation of Resistance with Temperature
      13.7: Colour Code for Carbon Resistances (Practice Test)
      Colour Code for Carbon Resistances
    1. Colour Code for Carbon Resistances
      5386 views
      2. Problem1-Color Code for Carbon Resistances
    2. Problem1-Color Code for Carbon Resistances
      1819 views
      3. Problem2-Color Code for Carbon Resistances
    3. Problem2-Color Code for Carbon Resistances
      1458 views
      4. Rheostat
    4. Rheostat
      13952 views
      5. More on Rheostat
    5. More on Rheostat
      7224 views
      13.8: Electrical Power and Power Dissipation in Resistors (Practice Test)
      Electrical Power and Power Dissipation in Resistors
    1. Electrical Power and Power Dissipation in Resistors
      11199 views
      2. Problem-Electrical Power and Power Dissipation in Resistors
    2. Problem-Electrical Power and Power Dissipation in Resistors
      2535 views
      13.9: Electromotive Force (EMF) and Potential Difference (Practice Test)
      Electromotive Force (EMF) and Potential Difference
    1. Electromotive Force (EMF) and Potential Difference
      22595 views
      2. More on Electromotive Force (EMF) and Potential Difference
    2. More on Electromotive Force (EMF) and Potential Difference
      11087 views
      3. Problem-Electromotive Force (EMF) and Potential Difference
    3. Problem-Electromotive Force (EMF) and Potential Difference
      2099 views
      13.10: Kirchhoff's Rules (Practice Test)
      Relation Between Electromotive Force and Potential Difference and Internal Resistance of The Source
    1. Relation Between Electromotive Force and Potential Difference and Internal Resistance of The Source
      3282 views
      2. More on Relation Between Electromotive Force and Potential Difference and Internal Resistance of The Source
    2. More on Relation Between Electromotive Force and Potential Difference and Internal Resistance of Th
      1705 views
      3. Kirchhoff's Voltage Law (KVL)
    3. Kirchhoff's Voltage Law (KVL)
      4. Problem-Relation Between Electromotive Force and Potential Difference and Internal Resistance of The Source
    4. Problem-Relation Between Electromotive Force and Potential Difference and Internal Resistance of Th
      899 views
      5. Maximum Power Transfer Theorem
    5. Maximum Power Transfer Theorem
      6. Problem on Maximum Power Output
    6. Problem on Maximum Power Output
      7. Kirchhoff's Current Law (KCL)
    7. Kirchhoff's Current Law (KCL)
      8. Kirchhoff's Voltage Law (KVL)
    8. Kirchhoff's Voltage Law (KVL)
      9. Problem on Kirchhoff's Voltage Law (KVL)
    9. Problem on Kirchhoff's Voltage Law (KVL)
      10. More on Problem-Kirchhoff's Second Rule
    10. More on Problem-Kirchhoff's Second Rule
      2621 views
      11. Nodal Analysis for Electrical Circuits
    11. Nodal Analysis for Electrical Circuits
      12. Problem on Nodal Analysis for Electrical Circuits
    12. Problem on Nodal Analysis for Electrical Circuits
      13. Loop Analysis
    13. Loop Analysis
      1862 views
      14. Problem-Loop Analysis
    14. Problem-Loop Analysis
      144 views
      15. More on Problem-Loop Analysis
    15. More on Problem-Loop Analysis
      114 views
      13.11: Wheatstone Bridge (Practice Test)
      Wheatstone Bridge
    1. Wheatstone Bridge
      2. Problem-Wheatstone Bridge
    2. Problem-Wheatstone Bridge
      2796 views
      3. More on Problem-Wheatstone Bridge
    3. More on Problem-Wheatstone Bridge
      2168 views
      13.12: Meter Bridge (Practice Test)
      Meter Bridge
    1. Meter Bridge
      2118 views
      2. More on Meter Bridge
    2. More on Meter Bridge
      1057 views
      13.13: Post Office Box ( P.O. Box ) (Practice Test)
      Post Office Box ( P.O. Box )
    1. Post Office Box ( P.O. Box )
      8290 views
      2. More on Post Office Box ( P.O. Box )
    2. More on Post Office Box ( P.O. Box )
      3311 views
      13.14: Potentiometer (Practice Test)
      Potentiometer
    1. Potentiometer
      20824 views
      2. More on Potentiometer
    2. More on Potentiometer
      10157 views
      3. Problem-Potentiometer
    3. Problem-Potentiometer
      1956 views

    Chapter 14 Electromagnetism ( 48 videos)  (Practice Test)

      14.1: Magnetic Field Due to Current in a Long Straight Wire (Practice Test)
      Magnetism and Electromagnetism
    1. Magnetism and Electromagnetism
      6024 views
      2. Magnetic Field Due to Current in a Long Straight Wire
    2. Magnetic Field Due to Current in a Long Straight Wire
      14461 views
      3. Problem-Magnetic Field Due to Current in a Long Straight Wire
    3. Problem-Magnetic Field Due to Current in a Long Straight Wire
      4353 views
      14.2: Force on a Current Carrying Conductor in a Uniform B Field (Practice Test)
      More on Force on a Current Carrying Conductor Placed in a Magnetic Field
    1. More on Force on a Current Carrying Conductor Placed in a Magnetic Field
      2. More on Force on a Current Carrying Conductor in a Uniform B Field
    2. More on Force on a Current Carrying Conductor in a Uniform B Field
      10690 views
      3. Problem 1-Force on a Current Carrying Conductor Magnetic Field
    3. Problem 1-Force on a Current Carrying Conductor Magnetic Field
      4. Problem2-Force on a Current Carrying Conductor Place in a Magnetic Field
    4. Problem2-Force on a Current Carrying Conductor Place in a Magnetic Field
      2481 views
      14.3: Magnetic Flux and Flux Density (Practice Test)
      Magnetic Flux and Magnetic Flux Density
    1. Magnetic Flux and Magnetic Flux Density
      2. Problem on Magnetic Flux and Magnetic Flux Density
    2. Problem on Magnetic Flux and Magnetic Flux Density
      14.4: Ampere's Law and Determination of Flux Density B (Practice Test)
      Ampere's Circuital Law
    1. Ampere's Circuital Law
      2. More on Ampere's Law and Determination of Flux Density B
    2. More on Ampere's Law and Determination of Flux Density B
      10783 views
      3. Problem-Ampere's Law and Determination of Flux Density B
    3. Problem-Ampere's Law and Determination of Flux Density B
      2855 views
      4. Magnetic Field Due to a Current Carrying Solenoid
    4. Magnetic Field Due to a Current Carrying Solenoid
      5. More on Field Due to a Current Carrying Solenoid
    5. More on Field Due to a Current Carrying Solenoid
      7424 views
      6. Problem-Field Due to a Current Carrying Solenoid
    6. Problem-Field Due to a Current Carrying Solenoid
      2201 views
      7. Magnetic Field of a Toroid
    7. Magnetic Field of a Toroid
      8. More on Magnetic Field of a Toroid
    8. More on Magnetic Field of a Toroid
      9. Problem-Toroidal Field
    9. Problem-Toroidal Field
      537 views
      14.5: Force on a Moving Charge in a Magnetic Field (Practice Test)
      Force on a Moving Charge in a Magnetic Field
    1. Force on a Moving Charge in a Magnetic Field
      2. More on Force on a Moving Charge in a Magnetic Field
    2. More on Force on a Moving Charge in a Magnetic Field
      7526 views
      3. Problem-Force on a Moving Charge in a Magnetic Field
    3. Problem-Force on a Moving Charge in a Magnetic Field
      1522 views
      4. Frequency and Time Period of a Charge Moving in a Magnetic Field
    4. Frequency and Time Period of a Charge Moving in a Magnetic Field
      14.6: Motion of Charged Particle in an E and B Field (Practice Test)
      Motion of Charged Particle in an Electric and Magnetic Field
    1. Motion of Charged Particle in an Electric and Magnetic Field
      2. Problem on Motion of Charged Particle in an Electric and Magnetic Field
    2. Problem on Motion of Charged Particle in an Electric and Magnetic Field
      3. Velocity Selector (Cross Electric and Magnetic Fields)
    3. Velocity Selector (Cross Electric and Magnetic Fields)
      14.7: Determination of e/m of an Electron (Practice Test)
      Determination of e/m of an Electron Using Magnetic Field
    1. Determination of e/m of an Electron Using Magnetic Field
      2. More on Determination of e/m of an Electron Using Magnetic Field
    2. More on Determination of e/m of an Electron Using Magnetic Field
      3. Problem on Determination of e/m of an Electron Using Magnetic Field
    3. Problem on Determination of e/m of an Electron Using Magnetic Field
      14.8: Cathode Ray Oscilloscope (Practice Test)
      Cathode Ray Oscilloscope
    1. Cathode Ray Oscilloscope
      8363 views
      2. Uses of CRO
    2. Uses of CRO
      4973 views
      14.9: Torque on a Current Carrying Coil (Practice Test)
      Torque on a Current Carrying Coil in a Magnetic Field
    1. Torque on a Current Carrying Coil in a Magnetic Field
      2. More on Torque on a Current Carrying Coil in a Magnetic Field
    2. More on Torque on a Current Carrying Coil in a Magnetic Field
      8231 views
      3. Problem on Torque on a Current Carrying Coil in a Magnetic Field
    3. Problem on Torque on a Current Carrying Coil in a Magnetic Field
      14.10: Galvanometer (Practice Test)
      Derivation and Sensitivity of Galvanometer
    1. Derivation and Sensitivity of Galvanometer
      2. More on Derivation and Sensitivity of Galvanometer
    2. More on Derivation and Sensitivity of Galvanometer
      3. Conversion of Galvanometer to Ammeter
    3. Conversion of Galvanometer to Ammeter
      4. More on Ammeter
    4. More on Ammeter
      6707 views
      5. Problem on Conversion of Galvanometer to Ammeter
    5. Problem on Conversion of Galvanometer to Ammeter
      6. Multi-Range Ammeter
    6. Multi-Range Ammeter
      5714 views
      7. Conversion of Galvanometer to Voltmeter
    7. Conversion of Galvanometer to Voltmeter
      8. More on Voltmeter
    8. More on Voltmeter
      4815 views
      9. Problem on Conversion of Galvanometer to Voltmeter
    9. Problem on Conversion of Galvanometer to Voltmeter
      14.11: AVO meter-Multimeter (Practice Test)
      Ohmmeter
    1. Ohmmeter
      17839 views
      2. AVO meter - Multimeter
    2. AVO meter - Multimeter
      10053 views
      3. Multi-Range D.C. Voltmeter
    3. Multi-Range D.C. Voltmeter
      2512 views
      4. Multi-Range A.C. Voltmeter
    4. Multi-Range A.C. Voltmeter
      1159 views
      5. Multi-Range Ohmmeter
    5. Multi-Range Ohmmeter
      1744 views
      6. Motion of a Charge Particle in Electric Field
    6. Motion of a Charge Particle in Electric Field

    Chapter 15 Electromagnetic Induction ( 38 videos)  (Practice Test)

      15.1: Induced EMF and Induced Current (Practice Test)
      Induced EMF and Induced Current
    1. Induced EMF and Induced Current
      24484 views
      2. More on Induced EMF and Induced Current
    2. More on Induced EMF and Induced Current
      9483 views
      15.2: Motional EMF (Practice Test)
      Motional EMF
    1. Motional EMF
      2. Current and Power in Motional EMF
    2. Current and Power in Motional EMF
      3. Problem-Motional EMF
    3. Problem-Motional EMF
      2224 views
      15.3: Faraday's Law and Induced EMF (Practice Test)
      Faraday's Law of Electromagnetic Induction
    1. Faraday's Law of Electromagnetic Induction
      2. Problem on Faraday's Law of Electromagnetic Induction
    2. Problem on Faraday's Law of Electromagnetic Induction
      15.4: Lenz's Law and Direction of Induced EMF (Practice Test)
      Lenz's Law and Direction of Induced EMF
    1. Lenz's Law and Direction of Induced EMF
      17668 views
      2. Problem-Lenz's Law and Direction of Induced EMF
    2. Problem-Lenz's Law and Direction of Induced EMF
      2664 views
      15.5: Mutual Induction (Practice Test)
      More on Mutual Induction
    1. More on Mutual Induction
      2. More on Mutual Induction
    2. More on Mutual Induction
      3957 views
      3. Problem-Mutual Induction
    3. Problem-Mutual Induction
      1671 views
      15.6: Self Induction (Practice Test)
      More on Self Induction
    1. More on Self Induction
      2. Problem on Self Induction
    2. Problem on Self Induction
      3. Self Inductance of a Solenoid
    3. Self Inductance of a Solenoid
      2831 views
      4. Non-Inductive Wire Wound Resistance
    4. Non-Inductive Wire Wound Resistance
      3954 views
      15.7: Energy Stored in an Inductor (Practice Test)
      Energy Stored in an Inductor
    1. Energy Stored in an Inductor
      2. More on Energy Stored in an Inductor
    2. More on Energy Stored in an Inductor
      4769 views
      3. Problem on Energy Stored in an Inductor
    3. Problem on Energy Stored in an Inductor
      4. Problem2-Energy Stored in an Inductor
    4. Problem2-Energy Stored in an Inductor
      1208 views
      15.8: Alternating Current Generator (Practice Test)
      Alternating Current (AC) Generator
    1. Alternating Current (AC) Generator
      2. More on Alternating Current (AC) Generator
    2. More on Alternating Current (AC) Generator
      3. More on Alternating Current Generator-2
    3. More on Alternating Current Generator-2
      6671 views
      4. Problem-Alternating Current Generator
    4. Problem-Alternating Current Generator
      1726 views
      15.9: D.C. Generator (Practice Test)
      D.C. Generator
    1. D.C. Generator
      10051 views
      15.10: Back Motor Effect in Generator (Practice Test)
      Back Motor Effect in Generator
    1. Back Motor Effect in Generator
      8504 views
      15.11: D.C. Motor (Practice Test)
      D.C. Motor
    1. D.C. Motor
      4864 views
      2. Electric Motor
    2. Electric Motor
      3104 views
      3. More on Electric Motor
    3. More on Electric Motor
      1608 views
      15.12: Back EMF Effect in Motors (Practice Test)
      Back EMF Effect in Motor
    1. Back EMF Effect in Motor
      2. Problem1-Back EMF Effect in Motors
    2. Problem1-Back EMF Effect in Motors
      707 views
      3. Problem2-Back EMF Effect in Motors
    3. Problem2-Back EMF Effect in Motors
      573 views
      4. Problem3-Back EMF Effect in Motors
    4. Problem3-Back EMF Effect in Motors
      624 views
      15.13: Transformer (Practice Test)
      Derivation of Transformer Equation
    1. Derivation of Transformer Equation
      2. More on Transformer
    2. More on Transformer
      5473 views
      3. Problem-Transformer
    3. Problem-Transformer
      1813 views
      4. Sources of Power Loss in Transformer
    4. Sources of Power Loss in Transformer
      3361 views
      5. Power Transmission
    5. Power Transmission
      892 views

    Chapter 16 Alternating Current ( 69 videos)  (Practice Test)

      16.1: Alternating Current (Practice Test)
      Alternating Current (AC) and its Terminologies
    1. Alternating Current (AC) and its Terminologies
      2. Alternating Current (AC) and its Terminologies
    2. Alternating Current (AC) and its Terminologies
      3. More on Alternating Current-2
    3. More on Alternating Current-2
      4. Problem-Alternating Current
    4. Problem-Alternating Current
      16.2: A.C. Circuits (Practice Test)
      Phase in AC Circuits
    1. Phase in AC Circuits
      2. More on Phase in AC Circuits
    2. More on Phase in AC Circuits
      3. Initial Phase and The Phase Change
    3. Initial Phase and The Phase Change
      414 views
      4. More on Initial Phase and The Phase Change
    4. More on Initial Phase and The Phase Change
      166 views
      5. More on Initial Phase and The Phase Change
    5. More on Initial Phase and The Phase Change
      171 views
      6. Vector Representation of an Alternating Current
    6. Vector Representation of an Alternating Current
      5718 views
      7. A.C. Circuits
    7. A.C. Circuits
      2758 views
      16.3: A.C. Through a Resistor (Practice Test)
      A.C. Voltage Applied To a Resistor
    1. A.C. Voltage Applied To a Resistor
      2. More on A.C. Voltage Applied To a Resistor
    2. More on A.C. Voltage Applied To a Resistor
      3. Problem on A.C. Voltage Applied To a Resistor
    3. Problem on A.C. Voltage Applied To a Resistor
      4. Problem2-A.C. Through a Resistor
    4. Problem2-A.C. Through a Resistor
      1383 views
      16.4: A.C. Through a Capacitor (Practice Test)
      A.C. Through a Capacitor
    1. A.C. Through a Capacitor
      13170 views
      2. More on A.C. Through a Capacitor
    2. More on A.C. Through a Capacitor
      7774 views
      3. More on A.C. Through a Capacitor
    3. More on A.C. Through a Capacitor
      5875 views
      4. Reactance of Capacitive Circuit
    4. Reactance of Capacitive Circuit
      3995 views
      5. Problem-A.C. Through a Capacitor
    5. Problem-A.C. Through a Capacitor
      1292 views
      6. More on Problem-A.C. Through a Capacitor
    6. More on Problem-A.C. Through a Capacitor
      1108 views
      7. Problem-Capacitive Reactance
    7. Problem-Capacitive Reactance
      1099 views
      16.5: A.C. Through an Inductor (Practice Test)
      A.C. Voltage Through Pure Inductor
    1. A.C. Voltage Through Pure Inductor
      2. More on A.C. Voltage Through Pure Inductor
    2. More on A.C. Voltage Through Pure Inductor
      3. Problem on A.C. Voltage Through Inductor
    3. Problem on A.C. Voltage Through Inductor
      4. A.C. Through Resistor and Inductor in Series
    4. A.C. Through Resistor and Inductor in Series
      5. A.C. Through R-L Series: Impedance Triangle and Phase Angle
    5. A.C. Through R-L Series: Impedance Triangle and Phase Angle
      6. Resistor and Capacitor (R-C) in Series Circuit
    6. Resistor and Capacitor (R-C) in Series Circuit
      7. Impedance Triangle and Phase Angle in R-C Series Circuit
    7. Impedance Triangle and Phase Angle in R-C Series Circuit
      16.6: Impedance (Practice Test)
      Impedance
    1. Impedance
      5345 views
      2. Problem1-Impedance
    2. Problem1-Impedance
      1026 views
      3. Problem2-Impedance
    3. Problem2-Impedance
      936 views
      4. Inductive Choke Coil
    4. Inductive Choke Coil
      5. Phasors; Phasor Diagrams
    5. Phasors; Phasor Diagrams
      5203 views
      6. More on Phasors; Phasor Diagrams
    6. More on Phasors; Phasor Diagrams
      1085 views
      16.7: R-C and R-L Series Circuits (Practice Test)
      R-C and R-L Series Circuits
    1. R-C and R-L Series Circuits
      10190 views
      2. More on R-C and R-L Series Circuits
    2. More on R-C and R-L Series Circuits
      5168 views
      3. More on R-C and R-L Series Circuits
    3. More on R-C and R-L Series Circuits
      3895 views
      4. More on R-C and R-L Series Circuits
    4. More on R-C and R-L Series Circuits
      2611 views
      5. Problem1-R-C and R-L Series Circuits
    5. Problem1-R-C and R-L Series Circuits
      663 views
      6. Problem2-R-C and R-L Series Circuits
    6. Problem2-R-C and R-L Series Circuits
      488 views
      7. More on Problem2-R-C and R-L Series Circuits
    7. More on Problem2-R-C and R-L Series Circuits
      486 views
      16.8: Power in A.C. Circuits (Practice Test)
      Power in A.C. Circuits
    1. Power in A.C. Circuits
      4760 views
      2. More on Power in A.C. Circuits
    2. More on Power in A.C. Circuits
      2647 views
      3. Problem-Power in A.C. Circuits
    3. Problem-Power in A.C. Circuits
      942 views
      4. More on Problem-Power in A.C. Circuits
    4. More on Problem-Power in A.C. Circuits
      863 views
      16.9: Series Resonance Circuits (Practice Test)
      Series Resonance Circuit
    1. Series Resonance Circuit
      8469 views
      2. More on Series Resonance Circuit
    2. More on Series Resonance Circuit
      4731 views
      16.10: Parallel Resonance Circuits (Practice Test)
      Parallel Resonance Circuit
    1. Parallel Resonance Circuit
      13299 views
      2. More on Parallel Resonance Circuit
    2. More on Parallel Resonance Circuit
      5728 views
      3. Resistor-Inductor-Capacitor (RLC) Series Circuit
    3. Resistor-Inductor-Capacitor (RLC) Series Circuit
      4. Resistor-Inductor-Capacitor: Impedance Triangle and Phase Angle
    4. Resistor-Inductor-Capacitor: Impedance Triangle and Phase Angle
      5. Problem-RLC Series AC Circuit
    5. Problem-RLC Series AC Circuit
      477 views
      16.11: Three Phase A.C. Supply (Practice Test)
      Three Phase A.C. Supply
    1. Three Phase A.C. Supply
      16.12: Principle of Metal Detectors (Practice Test)
      Principle of Metal Detectors
    1. Principle of Metal Detectors
      16.13: Choke (Practice Test)
      Choke
    1. Choke
      4215 views
      16.14: Electromagnetic Waves (Practice Test)
      Electrocardiography (ECG)
    1. Electrocardiography (ECG)
      11708 views
      2. Maxwell's Equations and Electromagnetic Waves
    2. Maxwell's Equations and Electromagnetic Waves
      3. More on Maxwell's Equations and Electromagnetic Waves
    3. More on Maxwell's Equations and Electromagnetic Waves
      4. More on Magnetic Field Due to a Changing Electric Flux
    4. More on Magnetic Field Due to a Changing Electric Flux
      108 views
      16.15: Principle of Generation, Transmission and Reception of Electromagnetic Waves (Practice Test)
      Principle of Generation of e.m Waves
    1. Principle of Generation of e.m Waves
      9175 views
      2. Principle of Transmission and Reception of em Waves
    2. Principle of Transmission and Reception of em Waves
      8103 views
      3. Radiation From Antenna
    3. Radiation From Antenna
      228 views
      4. Transmission and Reception of Information
    4. Transmission and Reception of Information
      1060 views
      5. More on Transmission and Reception of Information
    5. More on Transmission and Reception of Information
      314 views
      6. More on Transmission and Reception of Information
    6. More on Transmission and Reception of Information
      624 views
      16.16: Modulation (Practice Test)
      Introduction to Modulation
    1. Introduction to Modulation
      2. Percentage of Modulation
    2. Percentage of Modulation
      2627 views
      3. Sidebands
    3. Sidebands
      3171 views

    Chapter 17 Physics of Solids ( 43 videos)  (Practice Test)

      17.1: Classification of Solids (Practice Test)
      Crystalline and Amorphous or Glassy Solids
    1. Crystalline and Amorphous or Glassy Solids
      7255 views
      2. Polymeric Solids and Crystal Lattice
    2. Polymeric Solids and Crystal Lattice
      4812 views
      3. Crystal Lattice and Unit Cell
    3. Crystal Lattice and Unit Cell
      1999 views
      17.2: Mechanical Properties of Solids (Practice Test)
      Deformation in Solids
    1. Deformation in Solids
      3693 views
      2. Stress and Strain
    2. Stress and Strain
      4863 views
      3. More on Stress and Strain
    3. More on Stress and Strain
      2866 views
      4. Problem-Stress and Strain
    4. Problem-Stress and Strain
      1322 views
      5. Elastic Constants
    5. Elastic Constants
      2470 views
      6. Tensile and Compressive Stress and Strain
    6. Tensile and Compressive Stress and Strain
      1594 views
      7. Problem-Tensile and Compressive Stress and Strain
    7. Problem-Tensile and Compressive Stress and Strain
      625 views
      8. Bulk Stress and Strain; Bulk Modulus
    8. Bulk Stress and Strain; Bulk Modulus
      2130 views
      9. Problem-Bulk Stress and Strain; Bulk Modulus
    9. Problem-Bulk Stress and Strain; Bulk Modulus
      694 views
      10. Shear Stress and Strain; Shear Modulus
    10. Shear Stress and Strain; Shear Modulus
      2641 views
      11. Elasticity and Plasticity
    11. Elasticity and Plasticity
      2684 views
      12. Elastic Limit and Yield Strength
    12. Elastic Limit and Yield Strength
      7679 views
      13. Problem-Elastic Limit and Yield Strength
    13. Problem-Elastic Limit and Yield Strength
      1053 views
      14. Energy Stored in a Stretched Force
    14. Energy Stored in a Stretched Force
      334 views
      15. More on Energy Stored in a Stretched Force
    15. More on Energy Stored in a Stretched Force
      264 views
      16. Strain Energy in Deformed Materials
    16. Strain Energy in Deformed Materials
      7394 views
      17. More on Strain Energy in Deformed Materials
    17. More on Strain Energy in Deformed Materials
      3823 views
      17.3: Electrical Properties of Solids (Practice Test)
      Electrical Properties of Solids
    1. Electrical Properties of Solids
      5026 views
      2. Energy Band Theory
    2. Energy Band Theory
      29321 views
      3. Free Electron Theory
    3. Free Electron Theory
      44434 views
      4. Energy Band Theory of Conductors, Semiconductors, and Insulators
    4. Energy Band Theory of Conductors, Semiconductors, and Insulators
      5. Semiconductors
    5. Semiconductors
      4435 views
      17.4: Atomic Binding in Semi Conductors (Practice Test)
      Atomic Binding in Semi Conductors
    1. Atomic Binding in Semi Conductors
      825 views
      17.5: Preparation of Semi Conductors (Practice Test)
      Preparation of Semi Conductors
    1. Preparation of Semi Conductors
      1146 views
      2. More on Preparation of Semi Conductors
    2. More on Preparation of Semi Conductors
      624 views
      17.6: Crystallography (Practice Test)
      Crystallography
    1. Crystallography
      1505 views
      2. Intrinsic and Extrinsic Semiconductors
    2. Intrinsic and Extrinsic Semiconductors
      6847 views
      3. More on Intrinsic and Extrinsic Semiconductors
    3. More on Intrinsic and Extrinsic Semiconductors
      3490 views
      4. Conduction by Electrons and Holes in Semiconductors
    4. Conduction by Electrons and Holes in Semiconductors
      4211 views
      17.7: Superconductors (Practice Test)
      Superconductors
    1. Superconductors
      5099 views
      2. More on Superconductors
    2. More on Superconductors
      2578 views
      17.8: Magnetic Properties of Solids (Practice Test)
      Magnetic Properties of Solids
    1. Magnetic Properties of Solids
      6510 views
      2. Atomic Origin of Magnetism
    2. Atomic Origin of Magnetism
      6801 views
      3. Paramagnetic Material
    3. Paramagnetic Material
      5604 views
      4. Diamagnetic Material
    4. Diamagnetic Material
      4812 views
      5. More on Diamagnetic Material
    5. More on Diamagnetic Material
      2144 views
      6. Origin of Ferromagnetism
    6. Origin of Ferromagnetism
      5534 views
      7. More on Origin of Ferromagnetism
    7. More on Origin of Ferromagnetism
      2636 views
      8. Hysterises Loop
    8. Hysterises Loop
      9400 views
      9. More on Hysterises Loop
    9. More on Hysterises Loop
      6712 views

    Chapter 18 Electronics ( 59 videos)  (Practice Test)

      18.1: Brief Review of p-n Junction and its Characteristics (Practice Test)
      I-V Characteristics for a PN Junction Diode
    1. I-V Characteristics for a PN Junction Diode
      2. More on I-V Characteristics for a PN Junction Diode
    2. More on I-V Characteristics for a PN Junction Diode
      3. More on Brief Review of p-n Junction and its Characteristics
    3. More on Brief Review of p-n Junction and its Characteristics
      4582 views
      4. More on Brief Review of p-n Junction and its Characteristics
    4. More on Brief Review of p-n Junction and its Characteristics
      2558 views
      5. Characteristic Curve of a P-N Junction (Diode)
    5. Characteristic Curve of a P-N Junction (Diode)
      2419 views
      6. Forward Biased p-n Junction
    6. Forward Biased p-n Junction
      9515 views
      7. Reverse Biased p-n Junction
    7. Reverse Biased p-n Junction
      6626 views
      18.2: Rectification (Practice Test)
      Rectification
    1. Rectification
      10446 views
      2. Half Wave Rectification
    2. Half Wave Rectification
      9372 views
      3. Full Wave Rectification (Bridge Rectifier)
    3. Full Wave Rectification (Bridge Rectifier)
      4. Centre-Tape Full-Wave Rectifier
    4. Centre-Tape Full-Wave Rectifier
      5. Full-Wave Bridge Rectifier
    5. Full-Wave Bridge Rectifier
      1691 views
      18.3: Specially Designed p-n Junction (Practice Test)
      Light Emitting Diode (LEDs)
    1. Light Emitting Diode (LEDs)
      2. More on Light Emitting Diode
    2. More on Light Emitting Diode
      3352 views
      3. Photo Diode
    3. Photo Diode
      7684 views
      4. More on Photo Diode
    4. More on Photo Diode
      3596 views
      5. Photo-Voltaic Cell
    5. Photo-Voltaic Cell
      3341 views
      6. More on Photo-Voltaic Cell
    6. More on Photo-Voltaic Cell
      2675 views
      7. Zener Diodes
    7. Zener Diodes
      765 views
      18.4: Transistors (Practice Test)
      Transistors
    1. Transistors
      9325 views
      2. More on Transistor
    2. More on Transistor
      6993 views
      3. Problem- Transistors
    3. Problem- Transistors
      2139 views
      4. Current Flow in a n-p-n Transistor
    4. Current Flow in a n-p-n Transistor
      9447 views
      5. Problem- Current Flow in a n-p-n Transistor
    5. Problem- Current Flow in a n-p-n Transistor
      1088 views
      6. Transistor Action
    6. Transistor Action
      376 views
      7. More on Transistor Action
    7. More on Transistor Action
      169 views
      8. Transistor Configurations
    8. Transistor Configurations
      9. Uses of Transistors
    9. Uses of Transistors
      108 views
      10. Working of p-n-p Transistor
    10. Working of p-n-p Transistor
      3177 views
      18.5: Transistor as an Amplifier (Practice Test)
      Transistor as an Amplifier
    1. Transistor as an Amplifier
      23384 views
      2. More on Transistor as an Amplifier
    2. More on Transistor as an Amplifier
      11191 views
      3. More on Transistor as an Amplifier
    3. More on Transistor as an Amplifier
      10717 views
      18.6: Transistor as a Switch (Practice Test)
      Transistor as a Switch
    1. Transistor as a Switch
      2. More on Transistor as Switch
    2. More on Transistor as Switch
      3995 views
      18.7: Operational Amplifier (Practice Test)
      Operational Amplifiers (Op Amps) and its Characteristics
    1. Operational Amplifiers (Op Amps) and its Characteristics
      2. More on Operational Amplifier
    2. More on Operational Amplifier
      3343 views
      3. Characteristics of op-amp
    3. Characteristics of op-amp
      5336 views
      18.8: OP-AMP as Inverting Amplifier (Practice Test)
      Operational Amplifier (Op-Amp) as Inverting Amplifier
    1. Operational Amplifier (Op-Amp) as Inverting Amplifier
      2. More on OP AMP as Inverting Amplifier
    2. More on OP AMP as Inverting Amplifier
      3369 views
      3. Problem- OP-AMP as Inverting Amplifier
    3. Problem- OP-AMP as Inverting Amplifier
      1257 views
      18.9: OP-AMP as Non-Inverting Amplifier (Practice Test)
      OP-AMP as Non-Inverting Amplifier
    1. OP-AMP as Non-Inverting Amplifier
      6409 views
      2. Problem- OP-AMP as Non-Inverting Amplifier
    2. Problem- OP-AMP as Non-Inverting Amplifier
      1042 views
      3. Operational Amplifier Adder or Summer
    3. Operational Amplifier Adder or Summer
      177 views
      18.10: OP-AMP as a Comparator (Practice Test)
      OP-AMP as a Comparator
    1. OP-AMP as a Comparator
      8442 views
      18.11: Comparator as a Night Switch (Practice Test)
      Op-Amp (Comparator) as an Automatic Night Switch
    1. Op-Amp (Comparator) as an Automatic Night Switch
      18.12: Digital Systems (Practice Test)
      Digital Systems
    1. Digital Systems
      2263 views
      18.13: Fundamental Logic Gates (Practice Test)
      Fundamental Logic Gates
    1. Fundamental Logic Gates
      2990 views
      2. OR Gate
    2. OR Gate
      1675 views
      3. AND Gate
    3. AND Gate
      1464 views
      4. NOT Gate
    4. NOT Gate
      1565 views
      18.14: Other Logic Gates (Practice Test)
      Other Logic Gates
    1. Other Logic Gates
      856 views
      2. NOR Gate
    2. NOR Gate
      1175 views
      3. NAND Gate
    3. NAND Gate
      1379 views
      4. Exclusive OR Gate(XOR)
    4. Exclusive OR Gate(XOR)
      3440 views
      5. Exclusive - NOR Gate (XNOR)
    5. Exclusive - NOR Gate (XNOR)
      1792 views
      6. Problem on Exclusive-NOR Gate (XNOR)
    6. Problem on Exclusive-NOR Gate (XNOR)
      18.15: Applications of Gates in Control Systems
      Control Systems Using Logic Gates
    1. Control Systems Using Logic Gates
      3283 views
      2. Problem on Applications of Logic Gates
    2. Problem on Applications of Logic Gates
      3. More on Control Systems Using Logic Gates
    3. More on Control Systems Using Logic Gates
      1829 views

    Chapter 19 Dawn of Modern Physics ( 62 videos)  (Practice Test)

      19.1: Relative Motion (Practice Test)
      Relative Motion
    1. Relative Motion
      9686 views
      19.2: Frames of Reference (Practice Test)
      Frames of Reference and Their Types
    1. Frames of Reference and Their Types
      2. Inertial Reference Frame
    2. Inertial Reference Frame
      10054 views
      3. Galilean Transformations in Relative Motion
    3. Galilean Transformations in Relative Motion
      4. More on Galilean Transformations in Relative Motion
    4. More on Galilean Transformations in Relative Motion
      5. More on Frames of Reference in Uniform Relative Motion
    5. More on Frames of Reference in Uniform Relative Motion
      1500 views
      19.3: Special Theory of Relativity (Practice Test)
      Postulates of Special Theory of Relativity
    1. Postulates of Special Theory of Relativity
      2. More on Special Theory of Relativity
    2. More on Special Theory of Relativity
      11556 views
      3. Consequences of Special Theory of Relativity: Time Dilation
    3. Consequences of Special Theory of Relativity: Time Dilation
      4. Problem on Consequences of Special Theory of Relativity: Time Dilation
    4. Problem on Consequences of Special Theory of Relativity: Time Dilation
      5. Consequences of Special Theory of Relativity: Length Contraction
    5. Consequences of Special Theory of Relativity: Length Contraction
      6. Problem on Consequences of Special Theory of Relativity
    6. Problem on Consequences of Special Theory of Relativity
      7. Consequences of Special Theory of Relativity: Mass Variation
    7. Consequences of Special Theory of Relativity: Mass Variation
      8. Problem on Mass Variation
    8. Problem on Mass Variation
      9. Einstein's Energy-Mass Equaiton
    9. Einstein's Energy-Mass Equaiton
      10. Problem-Energy - Mass Relation
    10. Problem-Energy - Mass Relation
      1711 views
      11. NAVSTAR Navigation System
    11. NAVSTAR Navigation System
      19.4: Black Body Radiation (Practice Test)
      BlackBody Radiation
    1. BlackBody Radiation
      2. BlackBody Radiation: Wien's Displacement Law
    2. BlackBody Radiation: Wien's Displacement Law
      3. More on BlackBody Radiation: Wien's Displacement Law
    3. More on BlackBody Radiation: Wien's Displacement Law
      4. Problem on BlackBody Radiation: Wien's Displacement Law
    4. Problem on BlackBody Radiation: Wien's Displacement Law
      5. Problem2-Black Body Radiation
    5. Problem2-Black Body Radiation
      1698 views
      6. Blackbody Radiation: Planck's Assumptions
    6. Blackbody Radiation: Planck's Assumptions
      7. More on Planck's Assumption
    7. More on Planck's Assumption
      4646 views
      8. Problem-Planck's Assumption
    8. Problem-Planck's Assumption
      1560 views
      9. The Photon
    9. The Photon
      5856 views
      10. More on The Photon
    10. More on The Photon
      3852 views
      11. Problem-The Photon
    11. Problem-The Photon
      1303 views
      19.5: Interaction of Electromagnetic Radiation With Matter (Practice Test)
      Interaction of Electromagnetic Radiation With Matter
    1. Interaction of Electromagnetic Radiation With Matter
      5566 views
      2. The Photoelectric Effect
    2. The Photoelectric Effect
      3. More on The Photoelectric Effect
    3. More on The Photoelectric Effect
      4. More on The Photoelectric Effect
    4. More on The Photoelectric Effect
      5. 3-More on Photoelectric Effect
    5. 3-More on Photoelectric Effect
      5511 views
      6. Problem on Photoelectric Effect
    6. Problem on Photoelectric Effect
      7. Explanation on the Basis of Quantum Theory
    7. Explanation on the Basis of Quantum Theory
      5339 views
      8. More on Explanation on the Basis of Quantum Theory
    8. More on Explanation on the Basis of Quantum Theory
      3358 views
      9. Problem on Photoelectric Effect
    9. Problem on Photoelectric Effect
      10. Photocell
    10. Photocell
      7764 views
      11. More on Photocell
    11. More on Photocell
      2577 views
      12. Photon-Particle Collision: The Compton Effect
    12. Photon-Particle Collision: The Compton Effect
      13. More On Photon-Particle Collision: The Compton Effect
    13. More On Photon-Particle Collision: The Compton Effect
      14. More On Photon-Particle Collision: The Compton Effect
    14. More On Photon-Particle Collision: The Compton Effect
      15. Problem on Photon-Particle Collision: The Compton Effect
    15. Problem on Photon-Particle Collision: The Compton Effect
      16. Pair Production
    16. Pair Production
      17. More on Pair Production
    17. More on Pair Production
      18. Problem on Pair Production
    18. Problem on Pair Production
      19.6: Annihilation of Matter (Practice Test)
      Pair Annihilation
    1. Pair Annihilation
      19.7: Wave Nature of Particles (Practice Test)
      Wave Nature of Particles
    1. Wave Nature of Particles
      8119 views
      2. More on Wave Nature of Particles
    2. More on Wave Nature of Particles
      3872 views
      3. Davisson-Germer Experiment
    3. Davisson-Germer Experiment
      4. More on Davisson-Germer Experiment
    4. More on Davisson-Germer Experiment
      5. Problem on Davisson and Germer Experiment
    5. Problem on Davisson and Germer Experiment
      6. Wave Particle Duality
    6. Wave Particle Duality
      4264 views
      7. More on Wave Particle Duality
    7. More on Wave Particle Duality
      2826 views
      8. Uses of Wave Nature of Particles
    8. Uses of Wave Nature of Particles
      1377 views
      9. Electron Microscope
    9. Electron Microscope
      12402 views
      10. More on Electron Microscope
    10. More on Electron Microscope
      2847 views
      19.8: Uncertainty Principle (Practice Test)
      Heisenberg Uncertainty Principle
    1. Heisenberg Uncertainty Principle
      2. Heisenberg Uncertainty Principle for Energy and Time
    2. Heisenberg Uncertainty Principle for Energy and Time
      3. 2-More on Uncertainty Principle
    3. 2-More on Uncertainty Principle
      3801 views
      4. Problem on Heisenberg Uncertainty Principle
    4. Problem on Heisenberg Uncertainty Principle
      5. Problem2-Uncertainty Principle
    5. Problem2-Uncertainty Principle
      891 views

    Chapter 20 Atomic Spectra ( 45 videos)  (Practice Test)

      20.1: Atomic Spectra (Practice Test)
      Atomic Spectra
    1. Atomic Spectra
      2. 1-More on Atomic Spectra
    2. 1-More on Atomic Spectra
      7003 views
      3. 2-More on Atomic Spectra
    3. 2-More on Atomic Spectra
      4842 views
      4. Atomic Spectrum of Hydrogen
    4. Atomic Spectrum of Hydrogen
      5. More on Atomic Spectrum of Hydrogen
    5. More on Atomic Spectrum of Hydrogen
      1521 views
      6. Thomson Atomic Model
    6. Thomson Atomic Model
      3538 views
      7. Rutherford's Scattering Experiment
    7. Rutherford's Scattering Experiment
      2125 views
      20.2: Bohr's Model of the Hydrogen Atom (Practice Test)
      Postulates of Bohr's Model of the Hydrogen Atom
    1. Postulates of Bohr's Model of the Hydrogen Atom
      2. Problem on Postulates of Bohr's Model of the Hydrogen Atom
    2. Problem on Postulates of Bohr's Model of the Hydrogen Atom
      3. De-Broglie's Interpretation of Bohr's Orbits
    3. De-Broglie's Interpretation of Bohr's Orbits
      7003 views
      4. Energy Level Diagram
    4. Energy Level Diagram
      1723 views
      5. More on Energy Level Diagram
    5. More on Energy Level Diagram
      662 views
      6. Success and Failure of Bohr's Theory
    6. Success and Failure of Bohr's Theory
      3316 views
      7. Quantized Radii
    7. Quantized Radii
      6366 views
      8. More on Quantized Radii
    8. More on Quantized Radii
      3813 views
      9. Problem-Quantized Radii
    9. Problem-Quantized Radii
      1375 views
      10. Quantized Energies
    10. Quantized Energies
      6489 views
      11. More on Quantized Energies
    11. More on Quantized Energies
      3230 views
      12. Problem-Quantized Energies
    12. Problem-Quantized Energies
      1254 views
      13. Hydrogen Emission Spectrum
    13. Hydrogen Emission Spectrum
      4944 views
      14. Excitation and Ionization Potential
    14. Excitation and Ionization Potential
      15. More on Excitation and Ionization Potential
    15. More on Excitation and Ionization Potential
      2211 views
      20.3: Inner Shell Transitions and Characteristic X-Rays (Practice Test)
      Inner Shell Transitions and Characteristic X-Rays
    1. Inner Shell Transitions and Characteristic X-Rays
      7986 views
      2. Production of X-Rays
    2. Production of X-Rays
      6499 views
      3. More on Production of X-Rays
    3. More on Production of X-Rays
      3858 views
      4. Problem-Production of X-Rays
    4. Problem-Production of X-Rays
      1323 views
      5. Production of Continuous X-Ray Spectrum
    5. Production of Continuous X-Ray Spectrum
      6. Properties of X-Rays
    6. Properties of X-Rays
      9218 views
      7. More on Properties of X-Rays
    7. More on Properties of X-Rays
      2207 views
      8. Uses of X-Rays
    8. Uses of X-Rays
      3630 views
      9. CAT - Scanner
    9. CAT - Scanner
      4412 views
      10. Biological Effects of X-Rays
    10. Biological Effects of X-Rays
      2638 views
      20.4: Uncertainty Within the Atom (Practice Test)
      Uncertainty Within the Atom
    1. Uncertainty Within the Atom
      3825 views
      20.5: Laser (Practice Test)
      More on Uncertainty Within the Atom
    1. More on Uncertainty Within the Atom
      2092 views
      2. LASER (Light Amplification by Stimulated Emission of Radiation)
    2. LASER (Light Amplification by Stimulated Emission of Radiation)
      3. More on Laser
    3. More on Laser
      5327 views
      4. Spontaneous, Stimulated Emission and Population Inversion in LASER
    4. Spontaneous, Stimulated Emission and Population Inversion in LASER
      5. Construction and Working of LASER
    5. Construction and Working of LASER
      6. More on Population Inversion and Laser Action
    6. More on Population Inversion and Laser Action
      12334 views
      7. Ruby Laser
    7. Ruby Laser
      2928 views
      8. Helium - Neon Laser
    8. Helium - Neon Laser
      36391 views
      9. Uses of Laser in Medicine and Industry
    9. Uses of Laser in Medicine and Industry
      4475 views
      10. Kinds of Lasers
    10. Kinds of Lasers
      906 views
      11. 1- More on Kinds of Lasers
    11. 1- More on Kinds of Lasers
      515 views
      12. 2- More on Kinds of Lasers
    12. 2- More on Kinds of Lasers
      520 views

    Chapter 21 Nuclear Physics ( 85 videos)  (Practice Test)

      21.1: Atomic Nucleus (Practice Test)
      Thomson Atomic Model
    1. Thomson Atomic Model
      3538 views
      2. Rutherford's Scattering Experiment
    2. Rutherford's Scattering Experiment
      2125 views
      3. More on Rutherford's Scattering Experiment
    3. More on Rutherford's Scattering Experiment
      1166 views
      4. Atomic Nucleus
    4. Atomic Nucleus
      5. More on Atomic Nucleus
    5. More on Atomic Nucleus
      3935 views
      21.2: sotopes (Practice Test)
      Isotopes, Isobars and Isotones
    1. Isotopes, Isobars and Isotones
      2. 1-More on Isotopes and Isobars
    2. 1-More on Isotopes and Isobars
      2577 views
      3. 2-More on Isotopes and Isobars
    3. 2-More on Isotopes and Isobars
      2287 views
      4. Mass Spectrometer
    4. Mass Spectrometer
      5. More on Mass Spectrograph
    5. More on Mass Spectrograph
      6057 views
      21.3: Mass Defect and Binding Energy (Practice Test)
      Mass Defect and Binding Energy
    1. Mass Defect and Binding Energy
      13876 views
      2. 2-More on Mass Defect and Binding Energy
    2. 2-More on Mass Defect and Binding Energy
      5156 views
      3. Problem1-Mass Defect and Binding Energy
    3. Problem1-Mass Defect and Binding Energy
      1848 views
      4. Problem2-Mass Defect and Binding Energy
    4. Problem2-Mass Defect and Binding Energy
      1629 views
      21.4: Radioactivity (Practice Test)
      Radioactivity
    1. Radioactivity
      2. Alpha Emission
    2. Alpha Emission
      4776 views
      3. Beta Emission
    3. Beta Emission
      4642 views
      4. Gamma Emission
    4. Gamma Emission
      3813 views
      5. Laws of Radioactive decay
    5. Laws of Radioactive decay
      6265 views
      6. 1-More on Laws of Radioactive decay
    6. 1-More on Laws of Radioactive decay
      2521 views
      7. 2-More on Laws of Radioactive decay
    7. 2-More on Laws of Radioactive decay
      1499 views
      8. Problem-Radioactive Decay Law
    8. Problem-Radioactive Decay Law
      835 views
      21.5: Half Life (Practice Test)
      More on Half Life and its Measurements
    1. More on Half Life and its Measurements
      2. More on Half Life and its Measurements
    2. More on Half Life and its Measurements
      3. Activity of a Radioactive Substance
    3. Activity of a Radioactive Substance
      4. Problem on Activity of a Radioactive Substance
    4. Problem on Activity of a Radioactive Substance
      5. Problem2-Half Life
    5. Problem2-Half Life
      1595 views
      21.6: Nuclear Changes and The Conservation Laws (Practice Test)
      Conservation Laws in Nuclear Reactions
    1. Conservation Laws in Nuclear Reactions
      2. More on Conservation Laws in Nuclear Reactions
    2. More on Conservation Laws in Nuclear Reactions
      3. Problem1-Nuclear Changes and The Conservation Laws
    3. Problem1-Nuclear Changes and The Conservation Laws
      776 views
      4. Problem2-Nuclear Changes and The Conservation Laws
    4. Problem2-Nuclear Changes and The Conservation Laws
      630 views
      5. Problem3-Nuclear Changes and The Conservation Laws
    5. Problem3-Nuclear Changes and The Conservation Laws
      569 views
      21.7: Interaction of Radiation With Matter (Practice Test)
      Interaction of Radiation With Matter
    1. Interaction of Radiation With Matter
      5987 views
      2. Interaction of Alpha Particles With Matter
    2. Interaction of Alpha Particles With Matter
      6619 views
      3. More on Interaction of Alpha Particles With Matter
    3. More on Interaction of Alpha Particles With Matter
      2620 views
      4. Interaction of Beta Particles With Matter
    4. Interaction of Beta Particles With Matter
      4110 views
      5. Interaction of Gamma Rays With Matter
    5. Interaction of Gamma Rays With Matter
      4227 views
      6. More on Interaction of Gamma Rays With Matter
    6. More on Interaction of Gamma Rays With Matter
      2612 views
      7. Interaction of Neutrons With Matter
    7. Interaction of Neutrons With Matter
      3195 views
      8. Comparison between Alpha, Beta and Gamma Radiations
    8. Comparison between Alpha, Beta and Gamma Radiations
      2909 views
      21.8: Radiation Detectors (Practice Test)
      More on Comparison between Alpha, Beta and Gamma Radiations
    1. More on Comparison between Alpha, Beta and Gamma Radiations
      992 views
      2. Radiation Detectors
    2. Radiation Detectors
      4492 views
      3. Wilson Cloud Chamber
    3. Wilson Cloud Chamber
      4. More on Wilson Cloud Chamber
    4. More on Wilson Cloud Chamber
      5. Geiger-Muller Counter
    5. Geiger-Muller Counter
      41047 views
      6. 1-More on Geiger-Muller Counter
    6. 1-More on Geiger-Muller Counter
      28487 views
      7. 2-More on Geiger-Muller Counter
    7. 2-More on Geiger-Muller Counter
      17424 views
      8. Solid State Detector
    8. Solid State Detector
      9. More on Solid State Detector
    9. More on Solid State Detector
      8604 views
      21.9: Nuclear Reactions (Practice Test)
      Nuclear Reactions
    1. Nuclear Reactions
      6157 views
      2. More on Nuclear Reactions-1
    2. More on Nuclear Reactions-1
      2695 views
      21.10: Nuclear Fission (Practice Test)
      More on Nuclear Reactions-2
    1. More on Nuclear Reactions-2
      2699 views
      2. Nuclear Fission
    2. Nuclear Fission
      5736 views
      3. More on Nuclear Fission-1
    3. More on Nuclear Fission-1
      3294 views
      4. More on Nuclear Fission-2
    4. More on Nuclear Fission-2
      2586 views
      5. Fission Chain Reaction
    5. Fission Chain Reaction
      5161 views
      6. Nuclear Reactor
    6. Nuclear Reactor
      4858 views
      7. More on Nuclear Reactor-1
    7. More on Nuclear Reactor-1
      3546 views
      8. More on Nuclear Reactor-2
    8. More on Nuclear Reactor-2
      2679 views
      9. Uses of Reactors
    9. Uses of Reactors
      361 views
      10. Liquid Metal Fast Breeder Reactor (LMFBR)
    10. Liquid Metal Fast Breeder Reactor (LMFBR)
      5241 views
      11. More on Liquid Metal Fast Breeder Reactor (LMFBR)-1
    11. More on Liquid Metal Fast Breeder Reactor (LMFBR)-1
      12009 views
      12. More on Liquid Metal Fast Breeder Reactor (LMFBR)-2
    12. More on Liquid Metal Fast Breeder Reactor (LMFBR)-2
      1538 views
      21.11: Fusion Reaction (Practice Test)
      Fusion Reaction
    1. Fusion Reaction
      5713 views
      2. More on Fusion Reaction
    2. More on Fusion Reaction
      2993 views
      3. Fusion and Stellar Energy
    3. Fusion and Stellar Energy
      3099 views
      4. More on Fusion and Stellar Energy
    4. More on Fusion and Stellar Energy
      2204 views
      21.12: Radiation Exposure (Practice Test)
      Radiation Exposure
    1. Radiation Exposure
      3339 views
      2. More on Radiation Exposure
    2. More on Radiation Exposure
      1865 views
      21.13: Biological Effects of Radiation (Practice Test)
      Biological Effects of Radiation
    1. Biological Effects of Radiation
      4331 views
      2. More on Biological Effects of Radiation
    2. More on Biological Effects of Radiation
      2367 views
      3. Problem-Biological Effects of Radiation
    3. Problem-Biological Effects of Radiation
      1162 views
      21.14: Biological and Medical Uses of Radiation (Practice Test)
      Protection from Radiation
    1. Protection from Radiation
      1204 views
      2. Biological and Medical uses of Radiation
    2. Biological and Medical uses of Radiation
      2464 views
      3. Radiation Therapy and Diagnostics
    3. Radiation Therapy and Diagnostics
      1762 views
      4. Treatment of Cancer
    4. Treatment of Cancer
      1307 views
      5. Polymerisation, Sterilization and Food Preservation
    5. Polymerisation, Sterilization and Food Preservation
      1035 views
      6. Gauging, Control and Radiography
    6. Gauging, Control and Radiography
      865 views
      7. Radiation Methods in Archaeology
    7. Radiation Methods in Archaeology
      1122 views
      8. Activation Analysis
    8. Activation Analysis
      830 views
      9. Agricultural Uses
    9. Agricultural Uses
      1899 views
      21.15: Basic Forces of Nature (Practice Test)
      Basic Forces of Nature
    1. Basic Forces of Nature
      2. More on Basic Forces of Nature
    2. More on Basic Forces of Nature
      21.16: Building Blocks of Matter (Practice Test)
      Building Blocks of Matter: Quarks
    1. Building Blocks of Matter: Quarks
      2. More on Building Blocks of Matter: Quarks
    2. More on Building Blocks of Matter: Quarks