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All Chapters
Chapter 11: Heat
Chapter 12: Electrostatics
Chapter 13: Current Electricity
Chapter 14: Magnetism and Electro-Magnetism
Chapter 15: Electrical Measuring Instruments
Chapter 16: Electromagnetic Waves and Electronics
Chapter 17: Advent of Modern Physics
Chapter 18: The Atomic Spectra
Chapter 19: The Atomic Nucleus
Chapter 20: Nuclear Radiations
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Chapter 11: Heat (
49 videos
)
  (
Practice Test
)
11.1: Heat as a Form of Energy in Transit
Heat as a Form of Energy in Transit
11.2: Temperature
Temperature and Heat
11.3: Scales of Temperature  (
Practice Test
)
Scales of Temperature
Thermodynamic Scale of Temperature
11.4: Themometric Properties
Thermometric Properties
11.5: Thermal Expansion  (
Practice Test
)
Thermal Expansion of solids
Linear Thermal Expansion in Solids
More on Linear Thermal Expansion in Solids
Problem on Linear Thermal Expansion in Solids
11.6: Volume Expansion
Volume Thermal Expansion in Solids
Problem on Volume Thermal Expansion in Solids
11.7: Bimetallic Thermostat
Bimetallic Thermostat
Bimetallic Thermometer
11.8: Gas Laws  (
Practice Test
)
Boyle's Law
Problem on Boyles law
Charle"s Law
11.9: General Gas Law
General Gas Equation
Problem on General Gas Equation
11.10: The Properties of Gases:Kinetic Interpretation
Kinetic Theory of Gases
11.11: Interpretation of Pressure on Kinetic Theory of Gases  (
Practice Test
)
Interpretation of Pressure on Kinetic Theory of Gases
1-More on Interpretation of Pressure on Kinetic Theory of Gases
2-More on Interpretation of Pressure on Kinetic Theory of Gases
Problem on Interpretation of Pressure
11.12: Derivation of The Gas Laws  (
Practice Test
)
Derivation of Gas Laws
Problem on Derivation of Gas Laws
11.13: Specific Heat Capacity  (
Practice Test
)
Specific Heat of Solids and Liquids
11.14: Determination of The Specific Heat Capacity
Measurment of specific Heat Capacity
More on Measurement of Specific Heat
11.15: Molar Specific Heat  (
Practice Test
)
Molar Specific Heat of a Gas
Constant Volume Molar Specific heat of a Gas (Cv)
Constant Pressure Molar Specific heat of a Gas (Cp)
11.16: Heat and Work in Thermodynamics
Heat and Work
11.17: The First Law of Thermodynamics  (
Practice Test
)
First Law of Thermodynamics
Problem on First Law of Thermodynamics
11.18: Special Cases
Special Cases
11.19: Applications of First Law of Thermodynamics  (
Practice Test
)
Isobaric Process
Isochoric Process
Isothermal Process
Adiabatic Process
11.20: Derivation of Cp?Cv=R
Derivation of Cp-C v = R
11.21: The Second Law of Thermodynamics
Second Law of Thermodynamics
More on Second Law of Thermodynamics
11.22: The Carnot Engine  (
Practice Test
)
Carnot Engine
1-More on Carnot Engine
2-More on Carnot Engine
Problem on Carnot Engine
11.23: Entropy and The Second Law of Thermodynamics
Entropy
More on Entropy
Problem on Entropy
Chapter 12: Electrostatics (
52 videos
)
  (
Practice Test
)
12.1: Electrostatics
Introduction to Electrostatics
12.2: Coulomb's Law
Coulomb's Law
More on Coulomb's Law
Problem-Coulomb's Law
Problem 1-Coulombs Law
Problem 2-Coulombs Law
12.3: Electric Field
Fields of Force
More on Fields of Force
Problem-Field of Force
Intensity of Electric Field
Problem1-Electric Field Intensity Near an Isolated Point Charge q
Problem2-Electric Field Intensity Near an Isolated Point Charge q
12.4: Electric Lines of Force
Electric Field Lines
12.5: Electric Flux and Field Intensity
Electric Flux
Problem-Electric Flux
12.6: Gauss's Law
Gauss's Law
Problem-Gauss's Law
12.7: Applications of Gauss's Law
Intensity of Field Inside a Hollow Charged Sphere
Electric Intensity Due to an Infinite Sheet of Charge
Problem-Electric Intensity Due to an Infinite Sheet of Charge
Electric Intensity Between Two Oppositely Charged Parallel Plates
Problem-Electric Intensity Between Two Oppositely Charged Parallel Pl
12.8: Electric Potential
Electric Potential
Problem-Electric Potential
Problem-Electric Field as Potential Gradient
12.9: Absolute Potential at a Point
Absolute Potential at a Point
12.10: Electric Potential Near an Isolated Point Charge
Electric Potential at a Point due to a Point Charge
More on Electric Potential at a Point due to a Point Charge
More on Electric Potential at a Point due to a Point Charge
Problem-Electric Potential at a Point due to a Point Charge
12.11: Relation Between Electric Field and Potential
Relation Between Electric Field and Potential
Problem-Relation Between Electric Field and Potential
12.12: Electron Volt
Electron Volt
Problem-Electron Volt
Problem-Electric and Gravitational Forces (A Comparison)
Problem-Charge on an Electron by Millikan's Method
12.13: Equipotential Surfaces
Equipotential Surfaces
12.14: Capacitance and Capacitors
Capacitor
Problem-Capacitor
12.15: Parallel Plate Capacitor
Capacitance of a Parallel Plate Capacitor
Problem-Capacitance of a Parallel Plate Capacitor
Electric Polarization of Dielectrics
Problem1-Energy Stored in a Capacitor
Problem2-Energy Stored in a Capacitor
Problem-Charging and Discharging a Capacitor
12.16: Combinations of Capacitors
Parallel Combination
Problem-Parallel Combination of Capacitors
Series Combination
Problem-Series Combination of Capacitors
12.17: Different Types of Capacitors
Multiplate Capacitor
Variable Capacitor
Electrolytic Capacitor
Chapter 13: Current Electricity (
20 videos
)
  (
Practice Test
)
13.1: Electric Current
Electric Current
Problem-Current Through a Metallic Conductor
13.2: Direction of a Current
Direction of a Current
13.3: Electric Resistance and Ohm's Law  (
Practice Test
)
Ohm's law
More on Ohm's law
Problem-Ohm's Law
13.4: Resistivity  (
Practice Test
)
Resistivity and Conductivity
Problem-Resistivity and Coductivity
Resistivity and its Dependence Upon Temperature
More on Resistivity and its Dependence Upon Temperature
Problem-Resistivity and its Dependence Upon Temperature
13.5: Combination of Resistors  (
Practice Test
)
Review of Series and Parallel Combination of Resistors
More on Review of Series and Parallel Combination of Resistors
Problem1-Review of Series and Parallel Combination of Resistors
Problem2-Review of Series and Parallel Combination of Resistors
13.6: Power Dissipation in Resistors  (
Practice Test
)
Electrical Power and Power Dissipation in Resistors
Problem-Electrical Power and Power Dissipation in Resistors
13.7: Electromotive Force  (
Practice Test
)
Electromotive Force (EMF) and Potential Difference
More on Electromotive Force (EMF) and Potential Difference
Problem-Maximum Power Output
Chapter 14: Magnetism and Electro-Magnetism (
54 videos
)
  (
Practice Test
)
14.1: Magnetic Field Due to Current
Magnetic Field Due to Current in a Long Straight Wire
Problem-Magnetic Field Due to Current in a Long Straight Wire
14.2: Force on a Current Carrying Conductor in a Uniform Magnetic Field  (
Practice Test
)
Force on a Current Carrying Conductor in a Uniform B Field
More on Force on a Current Carrying Conductor in a Uniform B Field
Problem1-Force on a Current Carrying Conductor Place in a Magnetic Fi
Problem2-Force on a Current Carrying Conductor Place in a Magnetic Fi
14.3: Torque on a Current Carrying Rectangular Loop Placed in a Magnetic Field  (
Practice Test
)
Torque on a Current Carrying Coil in a Magnetic Field
More on Torque on a Current Carrying Coil in a Magnetic Field
Problem-Torque on a Current Carrying Coil in a Magnetic Field
14.4: Magnetic Flux and Flux Density
Magnetic Flux and Flux Density
Problem-Magnetic Flux and Flux Density
14.5: Force on a Charged Particle Moving on a Magnetic Field  (
Practice Test
)
Force on a Moving Charge in a Magnetic Field
More on Force on a Moving Charge in a Magnetic Field
Problem-Motion of Charged Particle in an Electric and Magnetic Field
Determination of e/m of an Electron
More on Determination of e/m of an Electron
Problem-Determination of e/m of an Electron
14.6: Ampere's Law  (
Practice Test
)
Ampere's Law and Determination of Flux Density B
More on Ampere's Law and Determination of Flux Density B
Problem-Ampere's Law and Determination of Flux Density B
Field Due to a Current Carrying Solenoid
More on Field Due to a Current Carrying Solenoid
Problem-Field Due to a Current Carrying Solenoid
Toroidal Field
More on Toroidal Field
Problem-Toroidal Field
14.7: Electromagnetic Induction  (
Practice Test
)
Induced EMF and Induced Current
More on Induced EMF and Induced Current
Problem-Faraday's Law and Induced EMF
14.8: Lenz's Law
Lenz's Law and Direction of Induced EMF
Problem-Lenz's Law and Direction of Induced EMF
14.9: Self Induction  (
Practice Test
)
Self Induction
Problem-Self Induction
Mutual Induction
More on Mutual Induction
Problem-Mutual Induction
Non-Inductive Wire Wound Resistance
Problem1-Energy Stored in an Inductor
Problem2-Energy Stored in an Inductor
Motional EMF
More on Motional EMF
Problem-Motional EMF
14.10: Alternating Current Generator ( Dynamo )  (
Practice Test
)
Alternating Current Generator
More on Alternating Current Generator
More on Alternating Current Generator
Problem-Alternating Current Generator
14.11: D.C. Generator
D.C. Generator
14.12: Electric Motor  (
Practice Test
)
Electric Motor
More on Electric Motor
14.13: Transformer  (
Practice Test
)
Transformer
More on Transformer
Problem-Transformer
Sources of Power Loss in Transformer
Power Transmission
Chapter 15: Electrical Measuring Instruments (
21 videos
)
  (
Practice Test
)
15.1: The Moving Coil Galvanometer  (
Practice Test
)
Galvanometer
More on Galvanometer
15.2: Ammeter and Voltmeter  (
Practice Test
)
Ammeter
More on Ammeter
Problem-Ammeter
Voltmeter
More on Voltmeter
Problem-Voltmeter
Multi-Range Ammeter
15.3: Wheatstone Bridge
Wheatstone Bridge
Problem-Wheatstone Bridge
More on Problem-Wheatstone Bridge
15.4: Meter Bridge  (
Practice Test
)
Meter Bridge
More on Meter Bridge
15.5: Post Office Box ( P.O. Box )
Post Office Box ( P.O. Box )
More on Post Office Box ( P.O. Box )
15.6: The Ohmmeter
Ohmmeter
15.7: Potentiometer
Potentiometer
More on Potentiometer
Problem-Potentiometer
AVO Meter - Multimeter
Chapter 16: Electromagnetic Waves and Electronics (
39 videos
)
  (
Practice Test
)
16.1: Production of Electromagnetic Waves ( Radio Waves )  (
Practice Test
)
Electromagnetic Waves
Principle of Generation of e.m Waves
16.2: Information Carried by Electromagnetic Waves and Their Reception  (
Practice Test
)
Principle of Transmission and Reception
Modulation
Percentage of Modulation
Sidebands
16.3: The Band Theory of Solids  (
Practice Test
)
Energy Band Theory
Insulators and Conductors
16.4: Semi Conductors  (
Practice Test
)
Semiconductors
16.5: Atomic Binding in Semi Conductors
Atomic Binding in Semi Conductors
16.6: Preparation of Semi Conductors  (
Practice Test
)
Preparation of Semi Conductors
More on Preparation of Semi Conductors
16.7: Crystallography
Crystallography
16.8: Crystal Lattice and Unit Cell
Crystal Lattice and Unit Cell
16.9: The p-n Junction or Semi Conductor Diode  (
Practice Test
)
Brief Review of p-n Junction and its Characteristics
More on Brief Review of p-n Junction and its Characteristics
More on Brief Review of p-n Junction and its Characteristics
More on Brief Review of p-n Junction and its Characteristics
16.10: Biasing  (
Practice Test
)
Forward Biased p-n Junction
Reverse Biased p-n Junction
16.11: Semi Conductor Diode ( Crystal Diode ) Rectifiers  (
Practice Test
)
Rectification
Half Wave Rectification
Full Wave Rectification
16.12: Photodiodes
Photo Diode
More on Photo Diode
16.13: Light Emitting Diode ( LED )  (
Practice Test
)
Light Emitting Diode
More on Light Emitting Diode
16.14: Solar Cell
Solar Cell
More on Solar Cell and Their Uses
16.15: Transistor  (
Practice Test
)
Transistors
More on The Transistor
Problem- Transistors
16.16: Transistor Operation  (
Practice Test
)
Current Flow in a n-p-n Transistor
Problem- Current Flow in a n-p-n Transistor
Working of p-n-p Transistor
16.17: Transistor Characteristics
transistor Configurations
16.18: Transistor as an Amplifier  (
Practice Test
)
Transistor as an Amplifier
More on Transistor as an Amplifier
More on Transistor as an Amplifier
Chapter 17: Advent of Modern Physics (
56 videos
)
  (
Practice Test
)
17.1: Frames of Reference
Frames of Reference
17.2: Inertial Reference Frame
Inertial Reference Frame
17.3: Frames of Reference in Uniform Relative Motion
Frames of Reference in Uniform Relative Motion
More on Frames of Reference in Uniform Relative Motion
More on Frames of Reference in Uniform Relative Motion
17.4: Postulates of Special Theory of Relativity
Special Theory of Relativity
More on Special Theory of Relativity
17.5: Consequences of Special Theory of Relativity  (
Practice Test
)
Time Dilation
Problem-Time Dilation
Length Contraction
Problem-Length Contraction
Mass Variation
Problem-Mass Variation
Mass energy relation
Problem-Energy - Mass Relation
17.6: Black Body Radiation and Quantum Theory  (
Practice Test
)
Black Body Radiation
1-More on Black-Body Radiation
2-More on Black-Body Radiation
Problem1-Black Body Radiation
Problem2-Black Body Radiation
17.7: Planck's Law - Quantum Theory
Planck's Assumption
More on Planck's Assumption
Problem-Planck's Assumption
17.8: The Photon  (
Practice Test
)
The Photon
More on The Photon
Problem-The Photon
17.9: The Photo Electric Effect  (
Practice Test
)
Photoelectric Effect
More on Photoelectric effect
2-More on Photoelectric Effect
3-More on Photoelectric Effect
Problem-Photoelectric Effect
17.10: Einstein's Explanation of Photo Electric Effect on The Basis of Quantum Theory  (
Practice Test
)
Explanation on the Basis of Quantum Theory
More on Explanation on the Basis of Quantum Theory
Problem-Explanation on the Basis of Quantum Theory
17.11: Photo Cell and their Uses  (
Practice Test
)
Photocell
More on Photocell
17.12: The Compton Effect  (
Practice Test
)
Compton Effect
1-More on Compton Effect
2-More on Compton Effect
Problem-Compton Effect
17.13: Pair Production and Annhilation of Matter  (
Practice Test
)
Pair Production
More on Pair Production
Problem-Pair Production
Annihilation of Matter
17.14: The Wave Nature of Particles and De - Broglie Hypothesis  (
Practice Test
)
Wave Nature of Particles
More on Wave Nature of Particles
17.15: The Davisson and Germer Experiment  (
Practice Test
)
Davisson and Germer Experiment
More on Davisson and Germer Experiment
Problem-Davisson and Germer Experiment
17.16: Wave Particle Duality
Wave Particle Duality
More on Wave Particle Duality
17.17: The Uncertainty Principle  (
Practice Test
)
Uncertainty Principle
1-More on Uncertainty Principle
2-More on Uncertainty Principle
Problem1-Uncertainty Principle
Problem2-Uncertainty Principle
Chapter 18: The Atomic Spectra (
30 videos
)
  (
Practice Test
)
18.1: The Spectrum of Hydrogen Atom  (
Practice Test
)
Atomic Spectra
More on Atomic Spectra
More on Atomic Spectra
18.2: Bohr's Model of The Hydrogen Atom  (
Practice Test
)
Bohr's Model of the Hydrogen Atom
Problem-Bohr's Model of the Hydrogen Atom
De-Broglie's Interpretation of Bohr's Orbits
Quantized Radii
More on Quantized Radii
Problem-Quantized Radii
Quantized Energies
More on Quantized Energies
Problem-Quantized Energies
Hydrogen Emission Spectrum
18.3: Excitation and Ionization Potentail  (
Practice Test
)
Excitation and Ionization Potential
more on Excitation and Ionization Potential
Inner Shell Transitions and Characteristic X-Rays
18.4: X-Ray Spectra  (
Practice Test
)
Production of X-Rays
More on Production of X-Rays
Problem-Production of X-Rays
18.5: X - Ray Contnious Spectra or X - Ray Bremsstrahlung  (
Practice Test
)
The Continuous X-Ray Spectrum
Properties of X-Rays
More on Properties of X-Rays
Uses of X-Ray
18.6: Introduction to Lasers
Laser
More on Laser
18.7: The Laser Principle  (
Practice Test
)
Spontaneous and Stimulated Emission
Population Inversion and Laser Action
More on Population Inversion and Laser Action
18.8: Operation of Ruby Laser
Ruby Laser
18.9: Applications of Laser
Uses of laser in medicine and industry
Chapter 19: The Atomic Nucleus (
47 videos
)
  (
Practice Test
)
19.1: Introduction  (
Practice Test
)
Thomson Atomic Model
Rutherford's Scatterig Experiment
More on Rutherford's Scatterig Experiment
19.2: Nuclear Structure
Atomic Nucleus
More on Atomic Nucleus
19.3: Isotopes
Isotopes and Isobars
1-More on Isotopes and Isobars
2-More on Isotopes and Isobars
19.4: Radio Activity and Nuclear Changes  (
Practice Test
)
Radioactivity
Alpha Emission
Beta Emission
Gamma Emission
19.5: The Disintegration of Radio Active Elements
Spontaneous Disintegration
19.6: The Law of Radio Active Decay  (
Practice Test
)
Laws of Radioactive decay
More on Laws of Radioactive decay
More on Laws of Radioactive decay
Radioactive decay law-problem
19.7: The Half Period or Half Life of The Radio Active Nuclide  (
Practice Test
)
Half Life
1-More on Half Life
2-More on Half Life
Half life-problem
Half life-problem
19.8: Nuclear Changes and The Conservation Laws
Nuclear Changes and The Conservation Laws
More on Nuclear Changes and The Conservation Laws
Nuclear changes and the conservation law
Nuclear changes and the conservation law
Nuclear changes and the conservation law
19.9: Mass Energy Relation and The Mass Defect
Mass Defect and Binding Energy
19.10: Mass Defect and Binding Energy  (
Practice Test
)
1-More on Mass Defect and Binding Energy
2-More on Mass Defect and Binding Energy
Mass defect and binding energy-problem
Mass defect and binding energy-problem
19.11: Nuclear Reactions  (
Practice Test
)
Nuclear Reactions
1-More on Nuclear Reactions
2-More on Nuclear Reactions
19.12: Nuclear Fission  (
Practice Test
)
Nuclear Fission
1-More on Nuclear Fission
2-More on Nuclear Fission
Fission Chain Reaction
19.13: Nuclear Fusion  (
Practice Test
)
Fusion Reaction
More on Fusion Reaction
19.14: Nuclear Reactors  (
Practice Test
)
Nuclear Reactor
1-More on Nuclear Reactor
2-More on Nuclear Reactor
19.15: Breeder Reactor
Liquid Metal Fast Breeder Reactor (LMFBR)
1-More on Liquid Metal Fast Breeder Reactor (LMFBR)
2-More on Liquid Metal Fast Breeder Reactor (LMFBR)
Chapter 20: Nuclear Radiations (
30 videos
)
  (
Practice Test
)
20.1: Interaction of Nuclear Radiations With Matter  (
Practice Test
)
Interaction of Radiation With Matter
Interaction of Alpha Particles With Matter
More on Interaction of Alpha Particles With Matter
Interaction of Beta Particles With Matter
Interaction of Gamma Rays With Matter
More on Interaction of Gamma Rays With Matter
Interaction of Neutrons With Matter
Radiation Detectors
20.2: Wilson Cloud Chamber
Wilson Cloud Chamber
More on Wilson Cloud Chamber
20.3: Geiger Counter
Geiger-Muller Counter
1-More on Geiger-Muller Counter
2-More on Geiger-Muller Counter
20.4: Solid State Detectors
Solid State Detector
More on Solid State Detector
20.5: Radiation Exposure
Radiation exposure
More on Radiation exposure
20.6: Radiation Damage
Biological effects of radiation
20.7: Effect of Radiation Damage  (
Practice Test
)
More on Biological effects of radiation
Biological effects of radiation-problem
Protection from radiation
20.8: Biological and Medical Uses of Radiation
Biological and medical uses of radiation
More on Biological and medical uses of radiation
Treatment of Cancer
20.9: Radiation Techniques in Other Fields  (
Practice Test
)
Chemical reactions induced by radiation
More on Chemical reactions induced by radiation
Polymerisation, Sterilization and food preservation
More on Polymerisation, Sterilization and food preservation
Radiation Methods in Archaeology
More on Polymerisation, Sterilization and food preservation
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