Video Lectures of Physics Class 12
Free Video Lectures for Class 12 Physics CBSE Syllabus
Covering every chapter from Electrostatics to Semiconductor Electronics, these video lectures are designed to align with the latest CBSE Class 12 Physics syllabus. Each lecture breaks down complex theories - like Gauss's Law, Faraday's Laws of Electromagnetic Induction, and Bohr's Atomic Model - into clear, step-by-step explanations. Whether you're watching for the first time or brushing up before your board exam, these videos give you a solid conceptual foundation without needing to flip through heavy textbooks.
Electric Charges and Fields
| Introduction to Electric Charges 03:26 min |  |
| Basic Properties of Electric Charge 13:17 min |  |
| Detailed Explanation: Coulomb's Law 11:50 min |  |
| Electric Charges & Fields in One Shot (New NCERT) 145:50 min |  |
| Video: Electric Field & Electric Field Lines 09:57 min |  |
| Gauss's Law Explained 05:52 min |  |
| Short Tricks: Conduction Electrostatics 30:18 min |  |
| Electric Dipole 12:14 min |  |
| Electric Field due to a Dipole 10:45 min |  |
| Electric Field Intensity Due To Uniformly Charged Spherical Shell 05:11 min |  |
| Dipole in Uniform Electric Field 12:58 min |  |
Electrostatic Potential and Capacitance
| Electrostatic Potential & Capacitance in One Shot (NCERT) - 1 81:27 min |  |
| Short Tricks: Electrostatics Potential 02:01 min |  |
| Equipotential Surfaces 12:59 min |  |
| Electrostatic Potential due to an Electric Dipole 41:51 min |  |
| Potential due to an Electric Dipole 05:50 min |  |
| Introduction to Electrostatic Potential & Capacitance 16:56 min |  |
| Electrostatic Potential & Capacitance in One Shot (NCERT) - 2 84:31 min |  |
| Dielectrics & Polarization 12:46 min |  |
| Capacitors in Parallel 10:01 min |  |
| Electrostatic Shielding 02:54 min |  |
| Capacitors & Capacitance 05:43 min |  |
Current Electricity
| Resistance and Resistivity 37:31 min |  |
| Electric Current & Ohm's Law 03:36 min |  |
| Current Electricity - Formulae and Concept 25:57 min |  |
| What is Resistivity? 04:22 min |  |
| Effect of Temperature on Resistivity 09:05 min |  |
| Solved Examples: Current Electricity 09:27 min |  |
| Parallel Combination of Resistances 04:19 min |  |
| EMF & Internal Resistance of Cells 02:52 min |  |
| Cells in Series & Parallel 14:31 min |  |
| Short Tricks: Current Electricity 27:14 min |  |
| Wheatstone Bridge 11:25 min |  |
One Shot Videos: Quick Revision for Class 12 Physics Chapters
Short on time before your exams? One-shot videos cover an entire Class 12 Physics chapter in a single session, making them ideal for last-minute revision. Topics like Current Electricity, Ray Optics, Wave Optics, and Alternating Current are each wrapped up with key formulas, solved examples, and important derivations - all in one go. These sessions are especially popular among students aiming to consolidate their understanding right before board exams or competitive tests.
- Full chapter coverage in a single video for topics like Moving Charges and Magnetism
- Important formulas and shortcuts included for quick recall
- Solved numerical examples to reinforce problem-solving skills
- Aligned with both CBSE board exam and JEE preparation needs
Moving Charges and Magnetism
| Moving Charges & Magnetism in One Shot (NCERT) 94:44 min |  |
| Magnetic Force on a Charge 08:31 min |  |
| Motion of Charged Particle in Magnetic Field 10:07 min |  |
| Motion in Combined Electric and Magnetic Field 05:37 min |  |
| Biot Savart Law 11:42 min |  |
| Ampere's Circuital Law Force Between 2 Parallel Wires & Solenoid 08:45 min |  |
| Force on Current Carrying Conductor 12:39 min |  |
| Video: Moving Coil Galvanometer 05:55 min |  |
| Short Tricks: Moving Charges and Magnetism 19:50 min |  |
Magnetism and Matter
| Magnetism & Matter in One Shot (NCERT) 57:43 min |  |
| Magnetic Properties of Materials (Diamagnetism,Paramagnetism & Ferromagnetism) 06:46 min |  |
Electromagnetic Induction
| Electromagnetic Induction in One Shot (NCERT) 54:46 min |  |
| Lenz's Law & Conservation of Energy 08:28 min |  |
| Short Tricks: Electromagnetic Induction 17:36 min |  |
Important Physics Concepts Explained Through Engaging Video Content
Some of the most challenging topics in Class 12 Physics - such as Electromagnetic Waves, Dual Nature of Radiation and Matter, and Nuclear Energy - are best understood when seen visually rather than read about. These videos use diagrams, animations, and real-world examples to make abstract concepts feel tangible. Students who supplement their reading with video explanations tend to retain information more effectively, especially for tricky areas like LCR circuit resonance or the photoelectric effect.
Alternating Current
| Alternating Current in One Shot (NCERT) 102:13 min |  |
| LC Oscillations 15:56 min |  |
| AC Voltage Applied to a Capacitor 12:04 min |  |
| Short Tricks: Alternating Currents 26:01 min |  |
| Phasor Diagram/ Phasors (including RMS Voltage and RMS current) 16:11 min |  |
Electromagnetic Waves
| Maxwell's Equations & Displacement Current 10:49 min |  |
| Short Tricks: Electromagnetic Waves 17:59 min |  |
| Electromagnetic Waves in One Shot (NCERT) 77:20 min |  |
| Energy of EM Waves 06:00 min |  |
Ray Optics and Optical Instruments
| Optical Instruments: The Human Eye,Telescope & Microscope 10:36 min |  |
| Image Formation by Spherical Mirrors (Ray Diagrams) 11:44 min |  |
| Solved Examples: Ray Optics & Optical Instruments 10:47 min |  |
| Ray Optics in One Shot 289:03 min |  |
| Short Tricks: Ray Optics and Optical Instruments 25:16 min |  |
Short Trick Videos to Master Class 12 Physics Problem-Solving
Scoring well in Class 12 Physics isn't just about understanding concepts - it's also about solving problems accurately and efficiently. Short trick videos dedicated to chapters like Electrostatics, Capacitors, Wave Optics, and Semiconductor Electronics teach students proven methods to tackle numericals faster. These videos are particularly useful for students preparing for competitive exams alongside board exams, as they highlight the kind of reasoning and calculation strategies that save time under pressure.
Wave Optics
| Wave Optics in One Shot (NCERT) 147:27 min |  |
| Wave Front and Huygens' Principle 06:28 min |  |
| Reflection and Refraction using Huygens Principle 05:13 min |  |
| Young's Double Slit Experiment - 1 20:48 min |  |
| Young's Double Slit Experiment - 2 14:13 min |  |
| Interference of light waves 02:51 min |  |
| Coherent and Incoherent Addition of Waves 05:23 min |  |
| Short Tricks: Wave Optics 09:59 min |  |
| Diffraction at a single slit 04:51 min |  |
| Single Slit Interference 15:00 min |  |
| Polarization of Light 14:30 min |  |
Dual Nature of Radiation and Matter
| Dual Nature of Radiation & Matter in One Shot (NCERT) 70:56 min |  |
| Photoelectric Effect 10:39 min |  |
| Wave Nature of Matter : de Broglie Wavelength 11:20 min |  |
| Short Tricks: Dual Nature of Matter and Radiation 20:29 min |  |
Atoms
| Rutherford Alpha Particle Scattering Experiment 06:06 min |  |
| Bohr's Model of the Hydrogen Atom 04:50 min |  |
| Atomic Spectra and Hydrogen Spectrum 20:57 min |  |
| Short Tricks: Atoms 09:32 min |  |
Nuclei
| Nuclear Fusion Energy Generation in Stars 13:39 min |  |
| Nuclei in One Shot (NCERT) 61:59 min |  |
| Law of Radioactive Decay 12:47 min |  |
| Short Tricks: Nuclei 06:11 min |  |
| Nuclear Energy: Fission & Nuclear Reactor 09:06 min |  |
| Fun Video: Nuclear Forces and Binding Energy, Mass Energy Equivalence & others 10:24 min |  |
Semiconductor Electronics: Materials, Devices & Simple Circuits
| Semiconductor Electronics: Materials, Devices & Simple Circuits in One Shot (NCERT) 92:57 min |  |
| N-type Semiconductors 07:04 min |  |
| Extrinsic Semiconductors 07:58 min |  |
| P-N Junction Formation 17:18 min |  |
| Light Emitting Diode(LED) 06:53 min |  |
| Short Tricks: Semiconductor Electronics 12:36 min |  |
| Junction Diode as a Rectifier 09:23 min |  |
Tips and Tricks
| Short Tricks: Conduction Electrostatics 30:18 min |  |
| Short Tricks for Revision: Electrostatics 04:45 min |  |
| Short Tricks: Capacitors 22:09 min |  |
| Short Tricks: Electrostatics Potential 02:01 min |  |
| Short Tricks: Electrostatics Potential 02:01 min |  |
One-Shot Videos
| Electric Charges & Fields in One Shot (New NCERT) 145:50 min |  |
| Electrostatic Potential & Capacitance in One Shot (NCERT) - 1 81:27 min |  |
| Electrostatic Potential & Capacitance in One Shot (NCERT) - 2 84:31 min |  |
| Current Electricity in One Shot (NCERT) - 1 91:01 min |  |
| Current Electricity in One Shot (NCERT) - 2 102:45 min |  |
| Moving Charges & Magnetism in One Shot (NCERT) 94:44 min |  |
| Magnetism & Matter in One Shot (NCERT) 57:43 min |  |
| Electromagnetic Induction in One Shot (NCERT) 54:46 min |  |
| Alternating Current in One Shot (NCERT) 102:13 min |  |
| Electromagnetic Waves in One Shot (NCERT) 77:20 min |  |
| Ray Optics & Optical Instruments in One Shot (NCERT) 203:28 min |  |
| Wave Optics in One Shot (NCERT) 147:27 min |  |
| Dual Nature of Radiation & Matter in One Shot (NCERT) 70:56 min |  |
| Atoms in One Shot (NCERT) 78:32 min |  |
| Nuclei in One Shot (NCERT) 61:59 min |  |
| Semiconductor Electronics: Materials, Devices & Simple Circuits in One Shot (NCERT) 92:57 min |  |
Potentiometer (Comparison of Emf)
| Potentiometer: Comparison of EMF 05:12 min |  |
Ohm's law and resistance
| Ohm's Law and Resistance 05:37 min |  |
Figure of Merit of a Galvanometer
| Figure of Merit of a Galvanometer 05:07 min |  |
Conversion of Galvanometer to Ammeter
| Conversion of Galvanometer to Ammeter 04:53 min |  |
Refractive Index of Liquid
| Refractive Index of a Liquid 05:00 min |  |
Metre Bridge (Resistance of a wire)
| Metre Bridge (Resistance of a wire) 03:46 min |  |
Metre Bridge (Law of Combination of resistors)
| Metre Bridge (Law of Combination of resistors) 05:39 min |  |