Physics | Class 12

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    Chapter 11 Electrostatics ( 57 videos)  (Practice Test)

      11.1: Coulomb's Law
      Introduction to Electrostatics
    1. Introduction to Electrostatics
      14789 views
      2. Electric Charge
    2. Electric Charge
      15914 views
      3. Coulomb's Law
    3. Coulomb's Law
      54912 views
      4. More on Coulomb's Law
    4. More on Coulomb's Law
      27261 views
      5. Problem-Coulomb's Law
    5. Problem-Coulomb's Law
      14996 views
      6. Problem1-Coulombs Law
    6. Problem1-Coulombs Law
      3457 views
      7. Problem2-Coulombs Law
    7. Problem2-Coulombs Law
      2478 views
      11.2: Electric Field and its Intensity (Practice Test)
      Electric Field and its Intensity
    1. Electric Field and its Intensity
      10864 views
      2. Problem-Electric Field and Electric Field Intensity
    2. Problem-Electric Field and Electric Field Intensity
      1296 views
      3. Intensity of Electric Field
    3. Intensity of Electric Field
      8503 views
      4. Problem 1-Electric Field Intensity Near an Isolated Point Charge q
    4. Problem 1-Electric Field Intensity Near an Isolated Point Charge q
      458 views
      5. Problem 2-Electric Field Intensity Near an Isolated Point Charge q
    5. Problem 2-Electric Field Intensity Near an Isolated Point Charge q
      263 views
      6. Electric Field Lines
    6. Electric Field Lines
      17166 views
      7. Xerography (Photocopier)
    7. Xerography (Photocopier)
      20327 views
      8. 1- More on Kinds of Lasers
    8. 1- More on Kinds of Lasers
      515 views
      9. Inkjet Printer
    9. Inkjet Printer
      26419 views
      11.3: Electric Flux
      Electric Flux
    1. Electric Flux
      21491 views
      2. Problem-Electric Flux
    2. Problem-Electric Flux
      6975 views
      3. Electric Flux Through a Surface Enclosing a Charge
    3. Electric Flux Through a Surface Enclosing a Charge
      9857 views
      4. Problem-Electric Flux Through a Surface Enclosing a Charge
    4. Problem-Electric Flux Through a Surface Enclosing a Charge
      2556 views
      11.4: Gauss's Law (Practice Test)
      Gauss's Law
    1. Gauss's Law
      25282 views
      2. Problem-Gauss's Law
    2. Problem-Gauss's Law
      6386 views
      3. Absence of Electric Field and Absence of Charge Inside a Conductor
    3. Absence of Electric Field and Absence of Charge Inside a Conductor
      3925 views
      4. More on Absence of Electric Field and Absence of Charge Inside a Conductor
    4. More on Absence of Electric Field and Absence of Charge Inside a Conductor
      2363 views
      5. Intensity of Field Inside a Hollow Charged Sphere
    5. Intensity of Field Inside a Hollow Charged Sphere
      16023 views
      6. Electric Intensity Due to an Infinite Sheet of Charge
    6. Electric Intensity Due to an Infinite Sheet of Charge
      21583 views
      7. Problem-Electric Intensity Due to an Infinite Sheet of Charge
    7. Problem-Electric Intensity Due to an Infinite Sheet of Charge
      4605 views
      8. Electric Intensity Between Two Oppositely Charged Parallel Plates
    8. Electric Intensity Between Two Oppositely Charged Parallel Plates
      12820 views
      9. Problem-Electric Intensity Between Two Oppositely Charged Parallel Plates
    9. Problem-Electric Intensity Between Two Oppositely Charged Parallel Plates
      3865 views
      11.5: Electric Potential
      Electric Potential
    1. Electric Potential
      25406 views
      2. Problem-Electric Potential
    2. Problem-Electric Potential
      4796 views
      11.6: Field and Potential Gradient
      Electric Field as Potential Gradient
    1. Electric Field as Potential Gradient
      23309 views
      2. Problem-Electric Field as Potential Gradient
    2. Problem-Electric Field as Potential Gradient
      3751 views
      3. Equipotential Surfaces
    3. Equipotential Surfaces
      2232 views
      11.7: Electric Potential Energy and Potential due to a Point Charge
      Electric Potential at a Point due to a Point Charge
    1. Electric Potential at a Point due to a Point Charge
      25457 views
      2. More on Electric Potential at a Point due to a Point Charge
    2. More on Electric Potential at a Point due to a Point Charge
      13797 views
      3. More on Electric Potential at a Point due to a Point Charge
    3. More on Electric Potential at a Point due to a Point Charge
      9982 views
      4. Problem-Electric Potential at a Point due to a Point Charge
    4. Problem-Electric Potential at a Point due to a Point Charge
      3061 views
      5. Electron Volt
    5. Electron Volt
      10839 views
      6. Problem-Electron Volt
    6. Problem-Electron Volt
      2826 views
      11.10: Capacitor (Practice Test)
      Capacitor
    1. Capacitor
      11172 views
      2. Problem-Capacitor
    2. Problem-Capacitor
      3445 views
      3. Capacitance of a Parallel Plate Capacitor
    3. Capacitance of a Parallel Plate Capacitor
      11987 views
      4. Problem-Capacitance of a Parallel Plate Capacitor
    4. Problem-Capacitance of a Parallel Plate Capacitor
      2762 views
      5. Series Combination of capacitors
    5. Series Combination of capacitors
      970 views
      6. Parallel Combination of capacitors
    6. Parallel Combination of capacitors
      1222 views
      7. Problem-Parallel Combination of Capacitors
    7. Problem-Parallel Combination of Capacitors
      689 views
      11.11: Electric Polrarization
      Electric Polarization of Dielectrics
    1. Electric Polarization of Dielectrics
      16302 views
      11.12: Energy Stored in a Capacitor
      Energy Stored in a Capacitor
    1. Energy Stored in a Capacitor
      9524 views
      2. More on Energy Stored in a Capacitor
    2. More on Energy Stored in a Capacitor
      6945 views
      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
      11.13: Charging and Discharging of a Capacitor Through a Resistor
      Charging and Discharging a Capacitor
    1. Charging and Discharging a Capacitor
      13015 views
      2. More on Charging and Discharging a Capacitor-Part1
    2. More on Charging and Discharging a Capacitor-Part1
      5724 views
      3. More on Charging and Discharging a Capacitor-Part2
    3. More on Charging and Discharging a Capacitor-Part2
      3855 views
      4. More on Charging and Discharging a Capacitor-Part3
    4. More on Charging and Discharging a Capacitor-Part3
      3941 views
      5. Problem-Charging and Discharging a Capacitor
    5. Problem-Charging and Discharging a Capacitor
      2481 views

    Chapter 12 Current Electricity ( 58 videos)  (Practice Test)

      12.1: Steady Current (Practice Test)
      Electric Current
    1. Electric Current
      14768 views
      2. Problem-Electric Current
    2. Problem-Electric Current
      4199 views
      3. Steady Current
    3. Steady Current
      6932 views
      4. Sources of Current
    4. Sources of Current
      6728 views
      5. Current Through a Metallic Conductor
    5. Current Through a Metallic Conductor
      10017 views
      6. Problem-Current Through a Metallic Conductor
    6. Problem-Current Through a Metallic Conductor
      3234 views
      7. Magnetic Resonance Imaging (MRI)
    7. Magnetic Resonance Imaging (MRI)
      2274 views
      12.2: Ohm's 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
      12.3: Electrical Resistance (Practice Test)
      Electrical Resistance
    1. Electrical Resistance
      3495 views
      2. Problem-Electrical Resistances
    2. Problem-Electrical Resistances
      814 views
      3. Specific Resistance
    3. Specific Resistance
      5575 views
      4. Problem 2-Specific Resistance
    4. Problem 2-Specific Resistance
      1340 views
      5. Conductance and Conductivity
    5. Conductance and Conductivity
      2358 views
      12.4: Effect of Temperature on Resistance (Practice Test)
      Effect of Temperature Upon Resistance
    1. Effect of Temperature Upon Resistance
      4037 views
      2. Problem1-Effect of Temperature Upon Resistance
    2. Problem1-Effect of Temperature Upon Resistance
      1466 views
      3. Problem2-Effect of Temperature Upon Resistance
    3. Problem2-Effect of Temperature Upon Resistance
      621 views
      4. Resistivity and its Dependence Upon Temperature
    4. Resistivity and its Dependence Upon Temperature
      9699 views
      5. More on Resistivity and its Dependence Upon Temperature
    5. More on Resistivity and its Dependence Upon Temperature
      7576 views
      6. Problem-Resistivity and its Dependence Upon Temperature
    6. Problem-Resistivity and its Dependence Upon Temperature
      2577 views
      12.5: Wire-wound Variable Resistors (Practice Test)
      Types of Resistors
    1. Types of Resistors
      1704 views
      2. Rheostat
    2. Rheostat
      13952 views
      3. More on Rheostat
    3. More on Rheostat
      7224 views
      4. Potential Divider
    4. Potential Divider
      2986 views
      5. Problem- Potential Divider
    5. Problem- Potential Divider
      938 views
      12.6: Thermistor
      Thermistor
    1. Thermistor
      2834 views
      12.7: Electromotive Force (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
      4. Sources of Current
    4. Sources of Current
      6728 views
      12.8: Internal Resistance of a Supply
      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. Problem-Relation Between Electromotive Force and Potential Difference and Internal Resistance of The Source
    3. Problem-Relation Between Electromotive Force and Potential Difference and Internal Resistance of Th
      899 views
      12.9: Electric Power (Practice Test)
      Electric Power
    1. Electric Power
      3464 views
      2. Problem 1-Electric Power
    2. Problem 1-Electric Power
      601 views
      3. Problem 2-Electric Power
    3. Problem 2-Electric Power
      592 views
      4. Electrical Power and Power Dissipation in Resistors
    4. Electrical Power and Power Dissipation in Resistors
      11199 views
      5. Problem-Electrical Power and Power Dissipation in Resistors
    5. Problem-Electrical Power and Power Dissipation in Resistors
      2535 views
      6. Kilowatt Hour
    6. Kilowatt Hour
      2899 views
      12.10: Maximum Power Output
      Maximum Power Output
    1. Maximum Power Output
      11410 views
      2. Problem-Maximum Power Output
    2. Problem-Maximum Power Output
      2247 views
      12.11: Thermocouples
      Thermocouple Thermometers
    1. Thermocouple Thermometers
      2657 views
      12.12: Variation in Thermoelectric e.m.f. with Temperature (Practice Test)
      Thermocouple Thermometers
    1. Thermocouple Thermometers
      2657 views
      2. Resistance Thermometer
    2. Resistance Thermometer
      14190 views
      12.13: Kirchoff's Laws
      Kirchhoff's Current Law (KCL)
    1. Kirchhoff's Current Law (KCL)
      2. Kirchhoff's Second Rule
    2. Kirchhoff's Second Rule
      12580 views
      3. Problem-Kirchhoff's Second Rule
    3. Problem-Kirchhoff's Second Rule
      4616 views
      4. More on Problem-Kirchhoff's Second Rule
    4. More on Problem-Kirchhoff's Second Rule
      2621 views
      5. Loop Analysis
    5. Loop Analysis
      1862 views
      6. Problem-Loop Analysis
    6. Problem-Loop Analysis
      144 views
      7. More on Problem-Loop Analysis
    7. More on Problem-Loop Analysis
      114 views
      12.14: Wheatstone Bridge
      Wheatstone Bridge
    1. Wheatstone Bridge
      14362 views
      2. Problem-Wheatstone Bridge
    2. Problem-Wheatstone Bridge
      2796 views
      3. More on Problem-Wheatstone Bridge
    3. More on Problem-Wheatstone Bridge
      2168 views
      12.15: Potentiometer
      Potentiometer
    1. Potentiometer
      20824 views
      2. More on Potentiometer
    2. More on Potentiometer
      10157 views
      3. Problem-Potentiometer
    3. Problem-Potentiometer
      1956 views

    Chapter 13 Electromagnetism ( 40 videos)  (Practice Test)

      13.1: Magnetic Field
      Magnetism and Electromagnetism
    1. Magnetism and Electromagnetism
      6024 views
      13.2: Force on a Current Carrying Conductor (Practice Test)
      Force on a Current Carrying Conductor in a Uniform B Field
    1. Force on a Current Carrying Conductor in a Uniform B Field
      17336 views
      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. Problem1-Force on a Current Carrying Conductor Place in a Magnetic Field
    3. Problem1-Force on a Current Carrying Conductor Place in a Magnetic Field
      3346 views
      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
      13.3: Magnetic Flux
      Magnetic Flux and Flux Density
    1. Magnetic Flux and Flux Density
      19844 views
      2. Problem-Magnetic Flux and Flux Density
    2. Problem-Magnetic Flux and Flux Density
      3358 views
      13.4: Ampere's Circuital Law (Practice Test)
      Ampere's Law and Determination of Flux Density B
    1. Ampere's Law and Determination of Flux Density B
      15584 views
      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 of Current Carrying Solenoid
    4. Magnetic Field of Current Carrying Solenoid
      11607 views
      5. Field Due to a Current Carrying Solenoid
    5. Field Due to a Current Carrying Solenoid
      10645 views
      6. More on Field Due to a Current Carrying Solenoid
    6. More on Field Due to a Current Carrying Solenoid
      7424 views
      7. Problem-Field Due to a Current Carrying Solenoid
    7. Problem-Field Due to a Current Carrying Solenoid
      2201 views
      13.5: Motion of a Charged Particle in Magnetic Field (Practice Test)
      Force on a Moving Charge in a Magnetic Field
    1. Force on a Moving Charge in a Magnetic Field
      12155 views
      2. Circular Trajectory of a Charged Particle in a Magnetic Field
    2. Circular Trajectory of a Charged Particle in a Magnetic Field
      1318 views
      3. Motion of Charged Particle in an Electric and Magnetic Field
    3. Motion of Charged Particle in an Electric and Magnetic Field
      12108 views
      4. Problem-Motion of Charged Particle in an Electric and Magnetic Field
    4. Problem-Motion of Charged Particle in an Electric and Magnetic Field
      2140 views
      5. Cross Electric and Magnetic Fields; Velocity Selector
    5. Cross Electric and Magnetic Fields; Velocity Selector
      2950 views
      6. Determination of e/m of an Electron
    6. Determination of e/m of an Electron
      13240 views
      7. More on Determination of e/m of an Electron
    7. More on Determination of e/m of an Electron
      7672 views
      8. Problem-Determination of e/m of an Electron
    8. Problem-Determination of e/m of an Electron
      2112 views
      13.6: 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
      14310 views
      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-Torque on a Current Carrying Coil in a Magnetic Field
    3. Problem-Torque on a Current Carrying Coil in a Magnetic Field
      2039 views
      13.7: Galvanometer (Practice Test)
      Galvanometer
    1. Galvanometer
      21166 views
      2. More on Galvanometer
    2. More on Galvanometer
      11190 views
      3. Ammeter
    3. Ammeter
      10532 views
      4. More on Ammeter
    4. More on Ammeter
      6707 views
      5. Problem-Ammeter
    5. Problem-Ammeter
      2131 views
      6. Ohmmeter
    6. Ohmmeter
      17839 views
      7. Voltmeter
    7. Voltmeter
      8935 views
      8. More on Voltmeter
    8. More on Voltmeter
      4815 views
      9. Problem-Voltmeter
    9. Problem-Voltmeter
      1642 views
      13.8: AVO meter / Multimeter (Practice Test)
      AVO meter-Multimeter
    1. AVO meter-Multimeter
      10053 views
      2. Multi-Range Ammeter
    2. Multi-Range Ammeter
      5714 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. Magnetic resonance imaging (MRI)
    6. Magnetic resonance imaging (MRI)
      2210 views

    Chapter 14 Electromagnetic Induction ( 26 videos)  (Practice Test)

      14.1: Induced E.M.F. and Magnetic Flux (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
      14.2: Faraday's Law of Electromagnetic Induction
      Faraday's Law and Induced EMF
    1. Faraday's Law and Induced EMF
      12280 views
      2. Problem-Faraday's Law and Induced EMF
    2. Problem-Faraday's Law and Induced EMF
      3012 views
      3. Seismometer
    3. Seismometer
      14.3: Lenz's Law
      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
      14.4: Motional e.m.f (Practice Test)
      Motional EMF
    1. Motional EMF
      17707 views
      2. More on Motional EMF
    2. More on Motional EMF
      7787 views
      3. Problem-Motional EMF
    3. Problem-Motional EMF
      2224 views
      4. Self Induction
    4. Self Induction
      8976 views
      5. Problem-Self Induction
    5. Problem-Self Induction
      1660 views
      6. Self Inductance of a Solenoid
    6. Self Inductance of a Solenoid
      2831 views
      7. Mutual Induction
    7. Mutual Induction
      8844 views
      8. More on Mutual Induction
    8. More on Mutual Induction
      3957 views
      9. Problem-Mutual Induction
    9. Problem-Mutual Induction
      1671 views
      10. Energy Losses in Transformers
    10. Energy Losses in Transformers
      3361 views
      14.5: Generating Electricity (Practice Test)
      Alternating Current Generator
    1. Alternating Current Generator
      17405 views
      2. More on Alternating Current Generator-1
    2. More on Alternating Current Generator-1
      9173 views
      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
      14.6: AC Motor
      Back EMF in Motors
    1. Back EMF in Motors
      2618 views
      14.7: Transformers (Practice Test)
      Transformer
    1. Transformer
      9675 views
      2. More on Transformer
    2. More on Transformer
      5473 views
      3. Problem-Transformer
    3. Problem-Transformer
      1813 views
      4. Energy Losses in Transformers
    4. Energy Losses in Transformers
      3361 views

    Chapter 15 A.C. Circuit ( 45 videos)  (Practice Test)

      15.1: Alternating Voltage and Current
      Alternating Current (AC) and its Terminologies
    1. Alternating Current (AC) and its Terminologies
      15.2: A.C. Terminologies (Practice Test)
      Alternating Current (AC) and its Terminologies
    1. Alternating Current (AC) and its Terminologies
      2. More on Alternating Current
    2. More on Alternating Current
      8638 views
      3. More on Alternating Current
    3. More on Alternating Current
      7914 views
      15.3: R.M.S. Value of Sinusoidal Current and Voltage (Practice Test)
      More on Alternating Current
    1. More on Alternating Current
      7914 views
      2. Problem-Alternating Current
    2. Problem-Alternating Current
      2577 views
      15.4: Phase of A.C. (Practice Test)
      Phase of A.C.
    1. Phase of A.C.
      7748 views
      2. More on Phase of A.C.
    2. More on Phase of A.C.
      4426 views
      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
      15.5: A.C. Through Resistor (Practice Test)
      A.C. Through a Resistor
    1. A.C. Through a Resistor
      10152 views
      2. More on A.C. Through a Resistor
    2. More on A.C. Through a Resistor
      5730 views
      3. Problem1-A.C. Through a Resistor
    3. Problem1-A.C. Through a Resistor
      1919 views
      4. Problem2-A.C. Through a Resistor
    4. Problem2-A.C. Through a Resistor
      1383 views
      15.6: A.C. Through Inductor (Practice Test)
      A.C. Through an Inductor
    1. A.C. Through an Inductor
      12293 views
      2. more on A.C. Through an Inductor
    2. more on A.C. Through an Inductor
      6900 views
      3. Problem-A.C. Through an Inductor
    3. Problem-A.C. Through an Inductor
      1502 views
      15.7: Choke Coil (Practice Test)
      Inductive Choke
    1. Inductive Choke
      2342 views
      15.8: A.C. Through Capacitor
      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
      15.9: R.L Series A.C. Circuit (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
      15.10: R.C Series A.C. Circuit (Practice Test)
      A.C. Through Resistor and Capacitor in Series
    1. A.C. Through Resistor and Capacitor in Series
      2154 views
      2. More on A.C. Through Resistor and Capacitor in Series
    2. More on A.C. Through Resistor and Capacitor in Series
      295 views
      3. Power in A.C. Circuits
    3. Power in A.C. Circuits
      4760 views
      4. More on Power in A.C. Circuits
    4. More on Power in A.C. Circuits
      2647 views
      5. Problem-Power in A.C. Circuits
    5. Problem-Power in A.C. Circuits
      942 views
      6. More on Problem-Power in A.C. Circuits
    6. More on Problem-Power in A.C. Circuits
      863 views
      15.11: R-L-C Series A.C Circuit (Practice Test)
      RLC Series AC Circuit
    1. RLC Series AC Circuit
      3095 views
      2. More on RLC Series AC Circuit
    2. More on RLC Series AC Circuit
      1365 views
      3. Problem-RLC Series AC Circuit
    3. Problem-RLC Series AC Circuit
      477 views
      15.12: Resonance in R-L-C Series A.C. 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
      15.13: Principle of Metal Detectors
      Principle of Metal Detectors
    1. Principle of Metal Detectors
      12306 views
      15.14: Maximum Power Transfer
      No vidoes available yet. Still under development.
      15.15: Maxwells Equations
      Magnetic Field Due to a Changing Electric Flux
    1. Magnetic Field Due to a Changing Electric Flux
      431 views
      2. More on Magnetic Field Due to a Changing Electric Flux
    2. More on Magnetic Field Due to a Changing Electric Flux
      108 views
      15.16: Electromagnetic Wave (Practice Test)
      Electrocardiography (ECG)
    1. Electrocardiography (ECG)
      11708 views
      2. Electroencephalography (EEG)
    2. Electroencephalography (EEG)
      2589 views

    Chapter 16 Physics of Solids ( 30 videos)  (Practice Test)

      16.1: 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
      16.2: Elastic Moduli (Practice Test)
      Elasticity and Plasticity
    1. Elasticity and Plasticity
      2684 views
      2. Young's Modulus
    2. Young's Modulus
      4716 views
      3. Problem 1 on Young's Modulus
    3. Problem 1 on Young's Modulus
      1284 views
      4. Problem 2 on Young's Modulus
    4. Problem 2 on Young's Modulus
      1013 views
      5. Bulk Stress and Strain; Bulk Modulus
    5. Bulk Stress and Strain; Bulk Modulus
      2130 views
      6. Problem-Bulk Stress and Strain; Bulk Modulus
    6. Problem-Bulk Stress and Strain; Bulk Modulus
      694 views
      7. Shear Stress and Strain; Shear Modulus
    7. Shear Stress and Strain; Shear Modulus
      2641 views
      16.3: Hooke's Law (Practice Test)
      Hooke's Law
    1. Hooke's Law
      6732 views
      2. Problem on Hooke's Law
    2. Problem on Hooke's Law
      1357 views
      3. Stress and Strain
    3. Stress and Strain
      4863 views
      4. More on Stress and Strain
    4. More on Stress and Strain
      2866 views
      5. Problem-Stress and Strain
    5. Problem-Stress and Strain
      1322 views
      6. Stress-Strain Curve
    6. Stress-Strain Curve
      7679 views
      16.4: Mechanical Properties of Solids (Practice Test)
      Mechanical Properties of Solids
    1. Mechanical Properties of Solids
      2400 views
      2. Deformation in Solids
    2. Deformation in Solids
      3693 views
      16.5: Energy Band Theory (Practice Test)
      Energy Band Theory
    1. Energy Band Theory
      29321 views
      2. Insulators and Conductors
    2. Insulators and Conductors
      5345 views
      3. Semiconductors
    3. Semiconductors
      4435 views
      16.6: Superconductors
      Superconductors
    1. Superconductors
      5099 views
      2. More on Superconductors
    2. More on Superconductors
      2578 views
      16.7: Theory of Magnetism
      Theory of Magnetism
    1. Theory of Magnetism
      5872 views
      16.8: Modern View About Magnetism (Practice Test)
      Paramagnetic Material
    1. Paramagnetic Material
      5604 views
      2. Diamagnetic Material
    2. Diamagnetic Material
      4812 views
      3. More on Diamagnetic Material
    3. More on Diamagnetic Material
      2144 views
      4. Origin of Ferromagnetism
    4. Origin of Ferromagnetism
      5534 views
      5. More on Origin of Ferromagnetism
    5. More on Origin of Ferromagnetism
      2636 views
      16.9: Magnetic Hysteresis (Practice Test)
      Hysterises Loop
    1. Hysterises Loop
      9400 views
      2. More on Hysterises Loop
    2. More on Hysterises Loop
      6712 views

    Chapter 17 Electronics ( 25 videos)  (Practice Test)

      17.1: Semiconductor (Practice Test)
      Intrinsic and Extrinsic Semiconductors
    1. Intrinsic and Extrinsic Semiconductors
      6847 views
      2. More on Intrinsic and Extrinsic Semiconductors
    2. More on Intrinsic and Extrinsic Semiconductors
      3490 views
      17.2: Semiconductors at High Temperature
      Conduction by Electrons and Holes in Semiconductors
    1. Conduction by Electrons and Holes in Semiconductors
      4211 views
      17.3: Doping of Impurities (Practice Test)
      Introduction to Semiconductor
    1. Introduction to Semiconductor
      566 views
      2. N-Type and P-Type Semiconductors
    2. N-Type and P-Type Semiconductors
      2836 views
      17.4: PN Junction (Practice Test)
      PN Junction Diode
    1. PN Junction Diode
      5398 views
      2. Brief Review of p-n Junction and its Characteristics
    2. Brief Review of p-n Junction and its Characteristics
      11543 views
      3. More on Brief Review of p-n Junction and its Characteristics
    3. More on Brief Review of p-n Junction and its Characteristics
      7905 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
      4582 views
      5. More on Brief Review of p-n Junction and its Characteristics
    5. More on Brief Review of p-n Junction and its Characteristics
      2558 views
      6. Characteristic Curve of a P-N Junction (Diode)
    6. Characteristic Curve of a P-N Junction (Diode)
      2419 views
      17.5: Rectification (Practice Test)
      Rectification
    1. Rectification
      10446 views
      2. Half Wave Rectification
    2. Half Wave Rectification
      9372 views
      3. Full Wave Rectification
    3. Full Wave Rectification
      8363 views
      4. Centre-Tape Full-Wave Rectifier
    4. Centre-Tape Full-Wave Rectifier
      844 views
      5. Full-Wave Bridge Rectifier
    5. Full-Wave Bridge Rectifier
      1691 views
      17.6: Transistor (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
      17.7: Types of Configurations (Practice Test)
      Transistor Configurations
    1. Transistor Configurations
      1856 views
      2. Transistor as an Amplifier
    2. Transistor as an Amplifier
      23384 views
      3. More on Transistor as an Amplifier
    3. More on Transistor as an Amplifier
      11191 views
      4. More on Transistor as an Amplifier
    4. More on Transistor as an Amplifier
      10717 views
      5. Transistor as a Switch
    5. Transistor as a Switch
      9964 views
      6. More on Transistor as Switch
    6. More on Transistor as Switch
      3995 views

    Chapter 18 Dawn of the Modern Physics ( 55 videos)  (Practice Test)

      18.1: Reference Frames (Practice Test)
      Modern Physics
    1. Modern Physics
      4424 views
      2. Frames of Reference
    2. Frames of Reference
      21137 views
      3. Inertial Reference Frame
    3. Inertial Reference Frame
      10054 views
      18.2: Special Theory of Relativity
      Special Theory of Relativity
    1. Special Theory of Relativity
      18109 views
      2. More on Special Theory of Relativity
    2. More on Special Theory of Relativity
      11556 views
      18.3: Consequences of Special Theory of Relativity (Practice Test)
      Relative Motion
    1. Relative Motion
      9686 views
      2. Time Dilation
    2. Time Dilation
      12212 views
      3. Problem-Time Dilation
    3. Problem-Time Dilation
      3218 views
      4. Length Contraction
    4. Length Contraction
      8578 views
      5. Problem-Length Contraction
    5. Problem-Length Contraction
      2545 views
      6. Mass Variation
    6. Mass Variation
      10685 views
      7. Problem-Mass Variation
    7. Problem-Mass Variation
      1860 views
      8. Energy-Mass Relation
    8. Energy-Mass Relation
      7493 views
      9. Problem-Energy-Mass Relation
    9. Problem-Energy-Mass Relation
      1711 views
      10. NAVSTAR Navigation System
    10. NAVSTAR Navigation System
      5194 views
      18.4: Black Body Radiation (Practice Test)
      Black Body Radiation
    1. Black Body Radiation
      17629 views
      2. 1-More on Black-Body Radiation
    2. 1-More on Black-Body Radiation
      10790 views
      3. 2-More on Black-Body Radiation
    3. 2-More on Black-Body Radiation
      8262 views
      4. Problem1-Black Body Radiation
    4. Problem1-Black Body Radiation
      2073 views
      5. Problem2-Black Body Radiation
    5. Problem2-Black Body Radiation
      1698 views
      18.5: Quantum Theory of Radiation (Planck's Theory)
      Planck's Assumption
    1. Planck's Assumption
      9008 views
      2. More on Planck's Assumption
    2. More on Planck's Assumption
      4646 views
      3. Problem-Planck's Assumption
    3. Problem-Planck's Assumption
      1560 views
      18.6: Photoelectric Effect (Practice Test)
      Photoelectric Effect
    1. Photoelectric Effect
      14508 views
      2. 1-More on Photoelectric Effect
    2. 1-More on Photoelectric Effect
      8585 views
      3. 2-More on Photoelectric Effect
    3. 2-More on Photoelectric Effect
      4717 views
      4. 3-More on Photoelectric Effect
    4. 3-More on Photoelectric Effect
      5511 views
      5. Problem-Photoelectric Effect
    5. Problem-Photoelectric Effect
      1542 views
      6. The Photon
    6. The Photon
      5856 views
      7. More on The Photon
    7. More on The Photon
      3852 views
      8. Problem-The Photon
    8. Problem-The Photon
      1303 views
      9. Photocell
    9. Photocell
      7764 views
      10. More on Photocell
    10. More on Photocell
      2577 views
      18.7: Compton Effect (Practice Test)
      Compton Effect
    1. Compton Effect
      25076 views
      2. 1-More on Compton Effect
    2. 1-More on Compton Effect
      9487 views
      3. 2-More on Compton Effect
    3. 2-More on Compton Effect
      7112 views
      4. Problem-Compton Effect
    4. Problem-Compton Effect
      2436 views
      18.8: Pair Production (Practice Test)
      Pair Production
    1. Pair Production
      9929 views
      2. More on Pair Production
    2. More on Pair Production
      6143 views
      3. Problem-Pair Production
    3. Problem-Pair Production
      1288 views
      18.9: Pair Annihilation
      Annihilation of Matter
    1. Annihilation of Matter
      6190 views
      18.10: 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 and Germer Experiment
    3. Davisson and Germer Experiment
      8742 views
      4. More on Davisson and Germer Experiment
    4. More on Davisson and Germer Experiment
      3791 views
      5. Problem-Davisson and Germer Experiment
    5. Problem-Davisson and Germer Experiment
      1273 views
      6. Wave Particle Duality
    6. Wave Particle Duality
      4264 views
      7. More on Wave Particle Duality
    7. More on Wave Particle Duality
      2826 views
      18.11: Electron Microscope
      Electron Microscope
    1. Electron Microscope
      12402 views
      2. More on Electron Microscope
    2. More on Electron Microscope
      2847 views
      18.12: The Uncertainty Principle (Practice Test)
      Uncertainty Principle
    1. Uncertainty Principle
      6383 views
      2. 1-More on Uncertainty Principle
    2. 1-More on Uncertainty Principle
      5621 views
      3. 2-More on Uncertainty Principle
    3. 2-More on Uncertainty Principle
      3801 views
      4. Problem1-Uncertainty Principle
    4. Problem1-Uncertainty Principle
      1125 views
      5. Problem2-Uncertainty Principle
    5. Problem2-Uncertainty Principle
      891 views

    Chapter 19 Atomic Spectra ( 39 videos)  (Practice Test)

      19.1: Atomic Spectra (Practice Test)
      Atomic Spectra
    1. Atomic Spectra
      16072 views
      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
      19.2: Spectrum of Hydrogen Atom (Practice Test)
      Atomic Spectrum of Hydrogen
    1. Atomic Spectrum of Hydrogen
      3271 views
      2. More on Atomic Spectrum of Hydrogen
    2. More on Atomic Spectrum of Hydrogen
      1521 views
      19.3: Bohr Model of the Hydrogen Atom (Practice Test)
      Bohr's Model of the Hydrogen Atom
    1. Bohr's Model of the Hydrogen Atom
      12848 views
      2. Problem-Bohr's Model of the Hydrogen Atom
    2. Problem-Bohr's Model of the Hydrogen Atom
      2523 views
      3. Quantized Radii
    3. Quantized Radii
      6366 views
      4. More on Quantized Radii
    4. More on Quantized Radii
      3813 views
      5. Problem-Quantized Radii
    5. Problem-Quantized Radii
      1375 views
      6. Quantized Energies
    6. Quantized Energies
      6489 views
      7. More on Quantized Energies
    7. More on Quantized Energies
      3230 views
      8. Problem-Quantized Energies
    8. Problem-Quantized Energies
      1254 views
      9. Hydrogen Emission Spectrum
    9. Hydrogen Emission Spectrum
      4944 views
      10. Excitation and Ionization Potential
    10. Excitation and Ionization Potential
      6712 views
      11. More on Excitation and Ionization Potential
    11. More on Excitation and Ionization Potential
      2211 views
      12. Energy Level Diagram
    12. Energy Level Diagram
      1723 views
      13. More on Energy Level Diagram
    13. More on Energy Level Diagram
      662 views
      14. Success and Failure of Bohr's Theory
    14. Success and Failure of Bohr's Theory
      3316 views
      19.4: De Broglie's Waves and the Hydrogen Atom
      Problem-Bohr's Model of the Hydrogen Atom
    1. Problem-Bohr's Model of the Hydrogen Atom
      2523 views
      2. De-Broglie's Interpretation of Bohr's Orbits
    2. De-Broglie's Interpretation of Bohr's Orbits
      7003 views
      19.5: X-Rays (Practice Test)
      Production of X-Rays
    1. Production of X-Rays
      6499 views
      2. More on Production of X-Rays
    2. More on Production of X-Rays
      3858 views
      3. Problem-Production of X-Rays
    3. Problem-Production of X-Rays
      1323 views
      4. Inner Shell Transitions and Characteristic X-Rays
    4. Inner Shell Transitions and Characteristic X-Rays
      7986 views
      5. The Continuous X-Ray Spectrum
    5. The Continuous X-Ray Spectrum
      16595 views
      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
      19.6: Laser (Practice Test)
      Laser
    1. Laser
      10645 views
      2. More on Laser
    2. More on Laser
      5327 views
      3. Spontaneous and Stimulated Emission
    3. Spontaneous and Stimulated Emission
      12363 views
      4. Population Inversion and Laser Action
    4. Population Inversion and Laser Action
      20892 views
      5. More on Population Inversion and Laser Action
    5. More on Population Inversion and Laser Action
      12334 views
      6. Helium-Neon Laser
    6. Helium-Neon Laser
      36391 views
      7. Kinds of Lasers
    7. Kinds of Lasers
      906 views
      8. 1- More on Kinds of Lasers
    8. 1- More on Kinds of Lasers
      515 views
      9. 2- More on Kinds of Lasers
    9. 2- More on Kinds of Lasers
      520 views
      10. Uses of Laser in Medicine and Industry
    10. Uses of Laser in Medicine and Industry
      4475 views

    Chapter 20 Nuclear Physics ( 73 videos)  (Practice Test)

      20.1: Composition of Atomic Nuclei
      Thomson Atomic Model
    1. Thomson Atomic Model
      3538 views
      2. Rutherford's Scattering Experiment
    2. Rutherford's Scattering Experiment
      2125 views
      20.2: Isotopes
      Isotopes and Isobars
    1. Isotopes and Isobars
      3930 views
      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
      20.3: Mass Spectrography (Practice Test)
      Mass Spectrograph
    1. Mass Spectrograph
      8821 views
      2. More on Mass Spectrograph
    2. More on Mass Spectrograph
      6057 views
      20.4: Nuclear Masses
      No vidoes available yet. Still under development.
      20.5: Mass Defect and Binding Energy (Practice Test)
      Mass Defect and Binding Energy
    1. Mass Defect and Binding Energy
      13876 views
      2. 1-More on Mass Defect and Binding Energy
    2. 1-More on Mass Defect and Binding Energy
      6348 views
      3. 2-More on Mass Defect and Binding Energy
    3. 2-More on Mass Defect and Binding Energy
      5156 views
      4. Problem1-Mass Defect and Binding Energy
    4. Problem1-Mass Defect and Binding Energy
      1848 views
      5. Problem2-Mass Defect and Binding Energy
    5. Problem2-Mass Defect and Binding Energy
      1629 views
      6. Radiation Damage
    6. Radiation Damage
      1887 views
      20.6: Radioactivity (Practice Test)
      Radioactivity
    1. Radioactivity
      12111 views
      2. The Deuteron
    2. The Deuteron
      4445 views
      3. Alpha Emission
    3. Alpha Emission
      4776 views
      4. Beta Emission
    4. Beta Emission
      4642 views
      5. Gamma Emission
    5. Gamma Emission
      3813 views
      20.7: Spontaneous and Random Nuclear Decay
      Spontaneous Disintegration
    1. Spontaneous Disintegration
      1559 views
      20.8: Half-Life and Rate of Decay (Practice Test)
      Half Life
    1. Half Life
      9217 views
      2. More on Half Life-1
    2. More on Half Life-1
      5820 views
      3. More on Half Life-2
    3. More on Half Life-2
      3958 views
      4. Problem1-Half Life
    4. Problem1-Half Life
      1800 views
      5. Problem2-Half Life
    5. Problem2-Half Life
      1595 views
      6. Laws of Radioactive decay
    6. Laws of Radioactive decay
      6265 views
      7. 1-More on Laws of Radioactive decay
    7. 1-More on Laws of Radioactive decay
      2521 views
      8. 2-More on Laws of Radioactive decay
    8. 2-More on Laws of Radioactive decay
      1499 views
      9. Problem-Radioactive Decay Law
    9. Problem-Radioactive Decay Law
      835 views
      20.9: Interaction of Radiation With Matter (Practice Test)
      Interaction of Beta Particles With Matter
    1. Interaction of Beta Particles With Matter
      4110 views
      2. Interaction of Radiation With Matter
    2. Interaction of Radiation With Matter
      5987 views
      3. Interaction of Alpha Particles With Matter
    3. Interaction of Alpha Particles With Matter
      6619 views
      4. More on Interaction of Alpha Particles With Matter
    4. More on Interaction of Alpha Particles With Matter
      2620 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
      20.10: Radiation Detectors (Practice Test)
      Radiation Detectors
    1. Radiation Detectors
      4492 views
      2. Geiger-Muller Counter
    2. Geiger-Muller Counter
      41047 views
      3. 1-More on Geiger-Muller Counter
    3. 1-More on Geiger-Muller Counter
      28487 views
      4. 2-More on Geiger-Muller Counter
    4. 2-More on Geiger-Muller Counter
      17424 views
      5. Solid State Detector
    5. Solid State Detector
      14996 views
      6. More on Solid State Detector
    6. More on Solid State Detector
      8604 views
      20.11: 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
      3. More on Nuclear Reactions-2
    3. More on Nuclear Reactions-2
      2699 views
      4. Nuclear Changes and Conservation Laws
    4. Nuclear Changes and Conservation Laws
      1853 views
      5. More on Nuclear Changes and The Conservation Laws
    5. More on Nuclear Changes and The Conservation Laws
      1114 views
      6. Problem 1-Nuclear Changes and The Conservation Laws
    6. Problem 1-Nuclear Changes and The Conservation Laws
      776 views
      7. Problem2-Nuclear Changes and The Conservation Laws
    7. Problem2-Nuclear Changes and The Conservation Laws
      630 views
      8. Problem3-Nuclear Changes and The Conservation Laws
    8. Problem3-Nuclear Changes and The Conservation Laws
      569 views
      20.12: Nuclear Fission (Practice Test)
      Nuclear Fission
    1. Nuclear Fission
      5736 views
      2. More on Nuclear Fission-1
    2. More on Nuclear Fission-1
      3294 views
      3. More on Nuclear Fission-2
    3. More on Nuclear Fission-2
      2586 views
      4. Fission Chain Reaction
    4. Fission Chain Reaction
      5161 views
      20.13: Nuclear Reactor (Practice Test)
      Nuclear Reactor
    1. Nuclear Reactor
      4858 views
      2. More on Nuclear Reactor-1
    2. More on Nuclear Reactor-1
      3546 views
      3. More on Nuclear Reactor-2
    3. More on Nuclear Reactor-2
      2679 views
      20.14: Nuclear Fusion (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
      20.15: Radiation Exposure
      Radiation Exposure
    1. Radiation Exposure
      3339 views
      2. More on Radiation Exposure
    2. More on Radiation Exposure
      1865 views
      20.16: 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
      4. Protection from Radiation
    4. Protection from Radiation
      1204 views
      20.17: Biological and Medical uses of Radiation
      Biological and Medical uses of Radiation
    1. Biological and Medical uses of Radiation
      2464 views
      2. Radiation Therapy and Diagnostics
    2. Radiation Therapy and Diagnostics
      1762 views
      3. Treatment of Cancer
    3. Treatment of Cancer
      1307 views
      20.18: Basic Forces of Nature (Fundamental Interactions)
      Basic Forces of Nature
    1. Basic Forces of Nature
      4014 views
      2. More on Basic Forces of Nature
    2. More on Basic Forces of Nature
      2017 views
      20.19: Building Blocks of Matter
      Building Blocks of Matter
    1. Building Blocks of Matter
      4285 views
      2. More on Building Blocks of Matter
    2. More on Building Blocks of Matter
      2746 views