Video Lectures of UPSC Physics Optional (Crash Course) for UPSC CSE Exam
Watch free video lectures for UPSC Physics Optional (Crash Course) covering all chapters/topics as per the latest syllabus in 2026. These concept videos, recorded lectures, and audio notes are designed to help UPSC CSE students understand every topic clearly — anytime, anywhere. Start learning on EduRev.
Newton's Law of Motion
| D'Alembert's Principle 19:54 min |  |
| D'Alembert's Principle - Problem 1 11:15 min | |
| D'Alembert's Principle - Problem 2 16:39 min | |
| D'Alembert's Principle - Problem 3 16:04 min | |
| D'Alembert's Principle - Problem 4 16:50 min | |
| D'Alembert's Principle | Problem 5 08:28 min | |
| D'Alembert's Principle | Problem 6 17:22 min | |
| D'Alembert's Principle | Problem 7 19:12 min | |
| D'Alembert's Principle | Problem 8 22:12 min | |
| D'Alembert's Principle | Problem 9 16:08 min | |
| Constrained Motion 13:53 min | |
| D'Alembert's Principle | Problem 10 13:46 min | |
| Work Energy Principle 61:09 min | |
| Work Energy Principle | Problem 1 10:47 min | |
| Work Energy Principle | Problem 2 15:31 min | |
| Work Energy Principle | Problem 3 32:03 min | |
| Work Energy Principle | Problem 4 22:23 min | |
| Work Energy Principle | Problem 5 19:36 min | |
| Work Energy Principle | Problem 6 14:40 min | |
Work power energy
| L-1 Conservation of Energy & Momentum 71:14 min | |
| L-2 Conservation of Energy & Momentum 101:15 min | |
| L-3 Conservation of Energy & Momentum 41:05 min | |
| L-4 Conservation of Energy & Momentum | Potential Energy 57:12 min | |
| L-5 Conservation of Energy & Momentum | Potential Energy 60:41 min | |
| L-6 Conservation of Energy & Momentum 47:59 min | |
| L-7 Conservation of Energy & Momentum | Torque, Collision 54:35 min | |
| L-8 Conservation of Energy & Momentum | Elastic Collision 48:30 min | |
| L-9 Conservation of Energy & Momentum 42:15 min | |
| L-10 Conservation of Energy & Momentum 48:50 min | |
Rotational motion
| Central forces and their properties 19:19 min | |
| Centre of mass and its motion 18:38 min | |
| Reduction of two body problem into one body problem 17:08 min | |
| Angular momentum and total energy conservation of a body under central force 46:44 min | |
| Derivation of differential equation of orbitI Mechanics 21:37 min | |
| Finding Force Law from Differential Equation of Trajectory 28:26 min | |
| Equation of orbit under inverse square law force 68:03 min | |
| Nature of trajectory from potential energy curve 42:58 min | |
| Rotational Motion L 1| Fundamentals of Rotational Motion | BSc Semester 1 | IIT JAM 50:18 min | |
Gravitation
| Kepler’s laws of planetary motion force 37:16 min | |
| Gravitational Interaction and Newton’s shell theorem 45:48 min | |
| Central force, Gravitational field and potential 19:07 min | |
| Gravitational field intensity, gravitational potential, gravitational potential energy 18:16 min | |
| Gravitational potential due to spherical shell 35:32 min | |
| Gravitational potential and field due to SOLID SPHERE (Part-1) 21:05 min | |
| Gravitational potential and field due to SOLID SPHERE (Part-2) 28:54 min | |
| gravitational field and potential due to CIRCULAR DISC at its axis 17:14 min | |
| gravitational SELF ENERGY for UNIFORM SOLID sphere 16:49 min | |
| GRAVITATIONAL SELF ENERGY, GAUSS AND POISON'S EQUATION 48:38 min | |
| gravitaional self energy 11:46 min | |
| two body problem 17:08 min | |
| Rutherford scattering 35:21 min | |
| Centre of Mass frame | Lecture 1 | Net Force; Momentum; and Kinetic Energy of a system 09:22 min | |
| Centre of Mass frame | Lecture 2 | Two particle System | Reduced Mass Concept 07:54 min | |
| Illustration-2 Centre of Mass frame 11:14 min | |
| Illustration -1|| Centre of Mass frame || Basic method and super trick for extension in spring 11:17 min | |
| Collision in Center of Mass frame Lecture-3 05:12 min | |
| Illustration 3 on Collision in Center of Mass frame 07:40 min | |
| Center of Mass | Advanced Problem | Maximum Extension in Spring with External Force | Three Methods 14:23 min | |
| Center of Mass | Advanced Problem | Center of mass frame; Energy conservation; Circular Motion 16:31 min | |
| Irodov Problem 1.199 | Center of Mass Frame | Angular Momentum Conservation | Maximum Extension 16:37 min | |
| IRODOV Problem 1.175 | Maximum Deviation in oblique Collision | Center of Mass Frame & Lab Frame 24:12 min | |
| Center of Mass | Advanced Problem | Tension as a function of Angular Displacement 17:32 min | |
Centre of mass & Collisions
| (LEC- 53) Angular Momentum || Concept of Angular Momentum || IITJAM || GATE || 25:29 min | |
| (LEC- 53) (Part-2) Angular Momentum || Concept of Angular Momentum || IITJAM || GATE || 29:59 min | |
| (LEC- 54) Second law of Motion for Rotational Motion || IITJAM || GATE || 20:48 min | |
| (LEC- 55) Angular Momentum Of System of Particles || IITJAM || GATE || 30:09 min | |
| (LEC- 56) Angular Momentum Of Rigid Body || IITJAM || GATE || 27:59 min | |
| (LEC- 57) Conservation of Angular Momentum || IITJAM || GATE || B.Sc. || M.Sc. || 29:52 min | |
| (LEC- 58) Precession of Gyroscope || Gyroscope || IITJAM || GATE || B.Sc. || M.Sc. || 33:39 min | |
| CONSERVATION THEOREM OF LINEAR MOMENTUM OF A PARTICLE || CONSERVATION OF LINEAR MOMENTUM || NOTES | 03:47 min | |
| CONSERVATION THEOREM FOR LINEAR MOMENTUM OF SYSTEM OF PARTICLES || WITH EXAM NOTES || 15:57 min | |
| CONSERVATION THEOREM OF ANGULAR MOMENTUM OF A PARTICLE || CONSERVATION OF ANGULAR MOMENTUM || NOTES 12:57 min | |
| CONSERVATION THEOREM FOR ANGULAR MOMENTUM OF A SYSTEM OF PARTICLES || WITH EXAM NOTES || 25:44 min | |
| CONSERVATION THEOREM FOR ENERGY OF A PARTICLE || CONSERVATION OF ENERGY || WITH EXAM NOTES || 19:05 min | |
| CONSERVATION THEOREM FOR TOTAL ENERGY OF THE SYSTEM OF PARTICLES || CONSERVATION OF ENERGY | NOTES 33:58 min | |
| SILVER PLAY BUTTON UNBOXING || 100K SPECIAL || UNBOXING SILVER PLAY BUTTON || SILVER PLAY BUTTON || 04:55 min | |
Collisions
| Collisions Class11 Physics Ch-6 | L-1 | Elastic Collision in One Dimension Derivation & Numericals 96:57 min | |
| Collisions Class11 Physics Ch-6 | L-2 | Elastic Collision in Two Dimension Derivation & Numericals 70:52 min | |
| Collisions Class11 Physics Ch-6 | L-3 | Coefficient of Restitution Class 11 | Concepts & Derivation 44:20 min | |
| Collisions Class 11 Physics Ch-6 | L-4 | Inelastic Collision and Perfectly Inelastic Collision 68:23 min | |
| Collision Class 11 Physics Ch-6 |L-5| Coefficient Of Restitution | Elastic and Inelastic Collisions 58:49 min | |
| Collision Class 11 Physics Ch-6 | L-6 | Oblique Collision | Inelastic Collision in Two Dimension 59:47 min | |
Rigid Body System
| Rigid Body; degrees of freedom 23:18 min | |
| Rigid Body; Euler's Theorem 20:35 min | |
| Angular velocity using Euler angles 22:48 min | |
| (LEC- 56) Angular Momentum Of Rigid Body || IITJAM || GATE || 27:59 min | |
| Continuum Mechanics - Lec 9 - Linear Elastic Isotropic Solid 47:35 min | |
| Hooke's Law - Stress and Strain - Strength of Materials 05:00 min | |
| Poiseuille's equation for flow of viscous fluid | in HINDI | EduPoint 27:19 min | |
| Bernoulli's Equation | Derivation | Assumptions | Bernoulli's theorem statement 12:38 min | |
Special Theory of Relativity
| Special theory of relativity L 1| The Ether story| B.Sc. Semester 1 | IIT JAM 43:02 min | |
| L 02| The Michelson Morley Experiment and its Null result | special theory of relativity B.Sc. 85:56 min | |
| Special theory of relativity L 3| Postulates of special theory of relativity | B.Sc. Sem 1 | IIT JAM 24:22 min | |
| Special theory of relativity L 4| Derivation of Lorentz transformations| B.Sc. Semester 1 | IIT JAM 32:09 min | |
| Special theory of relativity L 5| Length contraction with best examples and problems | B.Sc. 1 31:29 min | |
| STR L 6| Simultaneity in relativity and Time Dilation (Derivation) | B.Sc. 1 | IIT JAM 24:27 min | |
| L 7| Problems on time dilation and its experimental evidence | B.Sc. 1 | IIT JAM 19:29 min | |
| L - 8 Relativistic addition of velocities | special theory of relativity | B.Sc. 1 | IIT JAM 29:43 min | |
| L-9 Special Theory Of Relativity | Numerical Problems On Relativistic addition of Velocities |B.Sc. 19:19 min | |
| L-10 Special Theory Of Relativity | Relativistic Doppler Effect | B.Sc. 40:52 min | |
| L - 11 Special Theory Of Relativity | Derivation of Relativistic Mass Variation Formula | B.Sc. 43:17 min | |
| L -12 Special Theory Of Relativity| Derivation of Einstein's Famous Mass-Energy Equivalence E = mc² 19:49 min | |
| L - 13 Special Theory Of Relativity | Best numerical on Problems on Relativistic Mass and Energy 27:46 min | |
| L - 14 Derivation of Momentum Energy transformation |Special Theory of Relativity | B.Sc. I 32:45 min | |
| STR L 15 | Increase in mass of a body in an inelastic collision | B.Sc. 1 | IIT JAM 16:09 min | |
| L - 16 Special theory of relativity | Minkowski Space-Time | B.Sc. I | Physics | B. Tech | IIT JAM 15:48 min | |
| L-17 | Transformations of electric and magnetic field for two inertial frames in relative motion 45:36 min | |
Waves
| Vibrations and Waves L-01| Simple Harmonic Motion | B.Sc. Semester 1 | IIT JAM 50:39 min | |
| Vibrations and Waves L-02 | Kinetic energy; potential energy and total energy of SHM | B.Sc. Sem1 49:24 min | |
| Vibrations and Waves L-03| SHM as the projection of a uniform circular motion and numerical problems 47:21 min | |
| Vibrations and Waves L-04 | Examples of SHM and Time period | Simple pendulum | B.Sc. Semester 1 35:29 min | |
| Vibrations and Waves L-05| Compound pendulum and its time period with examples| B.Sc. I | IIT JAM 36:33 min | |
| L-06 I Vibrations and Waves | Torsional pendulum; its time period and application|B.Sc. I | IIT JAM 35:29 min | |
| L-07 Lissajous curves for composition of two perpendicular SHMs | Vibrations and Waves | BSc I 25:27 min | |
| L -8 Resultant trajectory two perpendicular SHMs of equal time periods | Vibrations and Waves | B.Sc 25:11 min | |
| L 9 Resultant trajectory two perpendicular SHMs of time periods in 1:2 | Vibrations and Waves | BSc 24:20 min | |
| L -10 Damped Mechanical Oscillator | Over Damping ; Critical Damping and Light Damping | B.Sc. 1 48:51 min | |
| L 11 Relaxation time; logarithmic decrement and quality factor for damped harmonic oscillator | BSc 42:54 min | |
| L 12 | Finding unknown constants for light; critical and heavy damping of damped oscillator | BSc 1 52:41 min | |
| L 13 | Damped Electrical Oscillator | Vibrations and Waves | BSc Physics | IIT JAM | GATE | Physics 22:12 min | |
| DIFFRACTION OF LIGHT | ENGINEERING PHYSICS | S-1 | ENGINEERING FIRST YEAR | FADU ENGINEER 15:14 min | |
| DIFFRACTION OF LIGHT | ENGINEERING PHYSICS | S-2 | ENGINEERING FIRST YEAR | FADU ENGINEER 09:37 min | |
| DIFFRACTION OF LIGHT | ENGINEERING PHYSICS | S-3 | ENGINEERING FIRST YEAR | FADU ENGINEER 19:07 min | |
| DIFFRACTION OF LIGHT | ENGINEERING PHYSICS | S-4 | ENGINEERING FIRST YEAR | FADU ENGINEER 11:07 min | |
| DIFFRACTION OF LIGHT | ENGINEERING PHYSICS | S-5 | ENGINEERING FIRST YEAR | FADU ENGINEER 12:06 min | |
| DIFFRACTION OF LIGHT | ENGINEERING PHYSICS | S-6 | ENGINEERING FIRST YEAR | FADU ENGINEER 06:55 min | |
| DIFFRACTION | IMPORTANT QUESTIONS | ENGINEERING PHYSICS | ENGINEERING FIRST YEAR | FADU ENGINEER 05:06 min | |
Geometrical Optics
| Important news for B.Sc students 01:34 min | |
| Fermat's principle (Geometrical optics lecture : 1) 14:57 min | |
| Fermat's Principle of Extremum path (Geometrical optics lecture : 2) 03:01 min | |
| Law of Reflection from Fermat's Principle (Geometrical optics lecture : 3) 13:03 min | |
| Law of Refraction from Fermat's Principle (Geometrical optics lecture : 4) 17:25 min | |
| first order theory (Geometrical optics lecture :5) 05:41 min | |
| Refraction at spherical surface (Geometrical optics lecture :6) 09:47 min | |
| Refraction at spherical Surface (Real image) (Geometrical optics lecture :7) 13:20 min | |
| Refraction at spherical Surface (Virtual image) (Geometrical optics lecture :8) 11:15 min | |
| Refraction from concave spherical Surface (Geometrical optics lecture :9) 11:53 min | |
| Lateral or transverse Magnification by Spherical refracting surface (Geometrical optics lecture :10) 10:27 min | |
| Axial or Longitudinal magnification (Geometrical optics lecture :11) 07:35 min | |
| Abbe's Sine Condition (Geometrical optics lecture :12) 14:10 min | |
| Smith helmholtz relation (Geometrical optics lecture :13) 11:01 min | |
| Lens Maker's formula (Geometrical optics lecture :14) 15:10 min | |
| Deviation Produced by lens (Geometrical optics lecture :15) 06:07 min | |
| Equivalent Focal length of Combination of two thin lens (Geometrical optics lecture :16) 12:21 min | |
| Cardinal points of a Lens system (Geometrical optics lecture :17) 14:28 min | |
| Nodal points of a Lens system {Cardinal points} (Geometrical optics lecture :18) 10:51 min | |
| Construction of Image using cardinal points (Geometrical optics lecture :19) 05:15 min | |
| Cardinal points of a combination of two thin lenses (Geometrical optics lecture :20) 26:47 min | |
| Newton's formula (Geometrical optics lecture :21) 09:58 min | |
| Object image Relationship; Cardinal points (Geometrical optics lecture :22) 10:38 min | |
| Free PDF notes of Geometrical Optics for B.Sc (Cardinal points ;image formation; Fermat Principle) 01:43 min | |
| Transverse Magnification for a Coaxial Lens system;Cardinal points (Geometrical optics lecture :23) 06:32 min | |
| Numerical on Cardinal points of a Lens system; Example 1(Geometrical optics lecture :24) 08:45 min | |
| Numerical on Cardinal points of a Lens system; Example 2(Geometrical optics lecture :25) 08:19 min | |
| Numerical on Cardinal points of a Lens system; Example 3(Geometrical optics lecture :26) 06:03 min | |
| Introduction of Aberrations in a Lens System (Geometrical optics lecture :27) 04:19 min | |
| Spherical Aberration (Geometrical optics lecture :28) 07:51 min | |
| Methods of reducing Spherical aberration (Geometrical optics lecture :29) 15:21 min | |
| Coma or Comatic Aberration and it's Reduction (Geometrical optics lecture :30) 08:04 min | |
| Astigmatism Aberration and it's Reduction (Geometrical optics lecture :31) 04:52 min | |
| Chromatic Aberration (Geometrical optics lecture :32) 15:29 min | |
| Circle of least Chromatic aberration or Circle of least Confusion (Geometrical optics lecture :33) 11:37 min | |
| Achromatism /Achromatic lens (Geometrical optics lecture :34) by Anshu kapoor - for B.Sc; B.tech 13:58 min | |
| Another method for achromatism for two lenses placed in contact (Geometrical optics lecture :35) 09:47 min | |
| Achromatism for two lenses Seperated by finite distance (Geometrical optics lecture :36) 12:18 min | |
| Introduction of eyepiece (Geometrical optics lecture :37) 02:54 min | |
| Huygen's Eyepiece (Geometrical optics lecture :38) 24:27 min | |
| Ramsden Eyepiece (Geometrical optics lecture :39) 25:08 min | |
| Numerical on Aberration and Eyepiece (Geometrical optics lecture :40) 19:53 min | |
| Aplantic points (Geometrical optics lecture :41) 12:54 min | |
| Aplantic Meniscus lens and Oil immersion objective (Aplantic points)(Geometrical optics lecture :42) 07:09 min | |
| PDF Notes| B.Sc Physics II Year | Aberration and Eye pieces (Geometrical Optics) 01:50 min | |
| PDF Notes| B.Sc Physics II Year | Aberration and Eye pieces (Geometrical Optics) 01:50 min | |
| PDF Notes| B.Sc Physics II Year | Aberration and Eye pieces (Geometrical Optics) 01:50 min | |
| PDF Notes| B.Sc Physics II Year | Aberration and Eye pieces (Geometrical Optics) 01:50 min | |
Ray optics
| Introduction to Interference in Thin Film in Hindi | Engineering Physic | Crash Course | MU 04:22 min | |
| Path and Phase difference for Constructive and Destructive Interference in Hindi | Engineering 09:20 min | |
| What is Optical Path Difference | Engineering Physics-1 | Crash Course | MU 10:16 min | |
| Phase and Path Shift due to Reflection | Engineering Physics-1 02:19 min | |
| Interference In Thin Film Of Uniform Thickness | Engineering Physics-1 20:12 min | |
| What is Thin Film and Interference in Thin Film | Engineering Physics-1 | Crash Course | MU 01:31 min | |
| Visibility of Fringes in Reflected System & Transmitted System | Engineering Physics-1 06:31 min | |
| Why does an Extensive Thin Film Appear to be Perfect Black ? | Engineering Physics-1 02:50 min | |
| Colours in Thin Film in Sunlight | Engineering Physics-1 07:35 min | |
| Interference In Wedge Shaped Film in hindi | Engineering Physics | Detailed explanation 22:21 min | |
| Derivation of Fringe Width | Wedge shaped Thin Film 07:42 min | |
| Shape of Fringes | Wedge Shaped Thin Film 06:42 min | |
| Newton's Ring Experiment : Experimental Setup | Engineering Physics-1 | Crash Course | MU 06:24 min | |
| Deriving Expression For Diameter of Fringe in Newton's Ring Experiment 12:27 min | |
| Why Center is Dark in Newton's Ring | Engineering Physics-1 01:58 min | |
| Why Are Newton's rings Circular ? 05:21 min | |
| Newton's Ring Experiment : Measurement of wavelength | Engineering Physics-1 | Crash Course | MU 02:28 min | |
| Newton's Ring Experiment : Measurement of Radius of Curvature | Engineering Physics-1 02:46 min | |
| Effect of change of Medium in Newton's Ring Experiment | Engineering Physics-1 13:42 min | |
| Newton's Ring Experiment : Measurement of Refractive Index | Engineering Physics-1 04:35 min | |
| Newton's Ring Experiment : Effect of Wavelength on Diameter| Engineering Physics-1 02:41 min | |
| Interference of Transmitted Wave in Newton's Ring Experiment | Engineering Physics-1 05:52 min | |
| Quick Revision Of Problems Based On Newton's Ring 15:45 min | |
| Quick Revision Of Problems Based on wavelength | Uniform thickness thin film 08:48 min | |
| Important Questions On Thin Film 10:30 min | |
| 🛑 Quick Revision Of Problems Based on thickness | Uniform thickness thin film 06:22 min | |
Wave optics
| |L1| Condition for Interference | Spatial & Temporal Coherence| Modern Optics | B.Sc.3rd sem Physics 27:51 min | |
| |L2| FRESNEL'S BIPRISM | LLOYD;S MIRROR |MODERN OPTICS | B.Sc.1st Sem Physics | Ankit Sir 29:30 min | |
| |L3| DIVISION OF WAVEFRONT & AMPLITUDE | MODERN OPTICS | B.Sc.3rd Sem Physics | Physics Guru 16:56 min | |
| |L4| INTERFERENCE IN THIN FILM | Modern Optics | B.Sc.3rd sem Physics | Ankit Sir Physics Guru 04:25 min | |
| |L5| Wedge Shaped Film | Modern Optics | B.Sc.3rd Sem Physics | Ankit Sir | Physics Guru 23:10 min | |
| |L6| Newton's Ring | Modern Optics | B.Sc.3rd Sem Physics | ANKIT SIR | PHYSICS GURU 08:45 min | |
| |L7| MichelSon Interferometer | Modern Optics | B.Sc.3rd sem Physics | Physics Guru 08:41 min | |
| |L8| FABRY-PEROT & TWYMANN-GREEN INTERFEROMETER | MODERN 03:00 min | |
| |L9| DIFFRACTION | MODERN OPTICS | B.Sc. 3rd Sem Physics | Ankit Sir | Physics Guru 03:11 min | |
| MODERN OPTICS | PHYSICAL OPTICS & LASERS | B.Sc.3rd SEM PHYSICS | ANKIT SIR | PHYSICS GURU 11:40 min | |
| |L10| Einstein's Coefficient | Modern Optics | B.Sc.3rd Sem Physics | Ankit Sir Physics Guru 39:16 min | |
| |L11| Polarisarion by Dichroism | Modern Optics | Modern Optics 07:53 min | |
| Most Important Questions | Modern Optics | Physical Optics and Lasers | Important Question for exams 11:45 min | |
Electrostatics
| Coulomb’s law || electrostatics || force between the charges || class 12 || urdu hindi 51:18 min | |
| Electric field || Electric field intensity || Electric intensity near an isolated point charge 26:26 min | |
| Electric field lines || Electric lines of force || properties of electric field lines || class12 45:19 min | |
| Electric flux || electric field lines || electrostatics || class12 physics 34:49 min | |
| Electric flux through a closed surface enclosing a charge || electrostatics || urdu / hindi 38:36 min | |
| Gauss’s law || electric flux through an arbitrary surface || electrostatics || class12 physics 24:24 min | |
| Electric intensity due to a hollow charged sphere || Application of Gauss’s law || class12 | Physics 39:47 min | |
| Electric intensity due to an infinite sheet of charge || Application of Gauss’s law || class12 29:27 min | |
| Electric intensity due to oppositely charged plates|| Application of Gauss’s law || class12 Physics 27:43 min | |
| Electric potential || potential difference || electrostatic potential || class 12 electrostatics 26:24 min | |
| Relation between electric intensity and potential || Electric field as potential gradient ||class 12 38:22 min | |
| Capacitor || concept of capacitance || Electrostatics || Physics 38:44 min | |
| Parallel plate capacitor || effect of dielectric on capacitance || Electrostatics || Physics 45:09 min | |
| Electron volt || Electrostatics || Electron volt and Joules || class 12 || Physics 20:32 min | |
| Combination of capacitors || series combination || parallel combination || equivalent capacitance 51:29 min | |
| Electric potential at a point due to a point charge || Absolute electric potential || class 12 53:26 min | |
| Lecture 1 : The cource structure and the basics of magnetostatics : by Prof HC Verma 26:47 min | |
| LEC 2 Volume Current Density 23:22 min | |
| Lecture 3: Surface current density: by Prof HC Verma #electrodynamics 25:14 min | |
| Lecture 4 : Equation of Continuity:by prof HC Verma #electrodynamics 32:38 min | |
| Lecture 5 : Magnetic field is relativistic phenomenon: by prof HC Verma #electrodynamics 30:32 min | |
| Lecture 6 : Properties of magnetic field : by prof HC Verma 26:44 min | |
| Lecture 7 : problem on magnetic field 1 : by prof HC Verma 36:31 min | |
| Lecture 8 : Motion in Magnetic field 1 :by prof HC Verma : Classical Electromagnetism 2 26:09 min | |
| Lecture 9 : Motion in Magnetic field 2 :by HC Verma : Classical electromagnetism 2 29:16 min | |
| lecture 11: Magnetic dipole by prof HC Verma; classical electromagnetism 2 33:37 min | |
| Lecture 10 : Magnetic confinement : by Prof HC Verma / classical electrodynamics 29:05 min | |
| Lecture 13 : closed B-E1 by prof HC Verma //classical electrodynamics 28:28 min | |
| lecture 14 : E-B 2 BY HC VERMA// classical electromagnetism 33:19 min | |
| Lecture 15: crossrd E-B field 3 by HC verma// classical electromagnetism 35:18 min | |
| Lecture 16; Problem solving 2 26:52 min | |
Electromagnetic Waves
| L-1 Electromagnetic waves | Maxwell's Equations and their physical significance | Electrodynamics 19:49 min | |
| L-2 Electromagnetic waves | Derivation of wave equations for em waves in dielectrics and conductors 36:53 min | |
| L-3 Electromagnetic waves| Propagation of EM waves in conductor | Plain wave solution and skin depth 27:46 min | |
| L-4 Electromagnetic waves | Poynting vector and its significance | Poynting theorem | B.Sc. I | EMFT 19:39 min | |
| L-5 Electromagnetic waves | Poynting theorem and its proof | BSc I | MSc Physics | Electrodynamics 28:02 min | |
| EM waves L 6| Anomalous dispersion of EM waves in conductors | B.Sc. 1 | MSc Physics Electrodynamics 18:02 min | |
| EM waves L 7 | Behaviour of a material for EM waves | B.Sc. 1 | MSc Physics | EMFT | Electrodynamics 15:45 min | |
| L 9 Average value of poynting vector in a conductor & Polarization of EM waves | B.Sc. 36:54 min | |
| L 10 Reflection & Transmission of EM Waves for Normal Incidence | Electromagnetic Waves | EMFT 49:02 min | |
| L 11 EM Waves | Reflection & transmission of EM Waves for oblique incidence | Fresnel's Equations 23:24 min | |
| EM waves L 8| Characteristic impedance of conductors and dielectrics for EM waves |B.Sc. 1| EMFT 22:22 min | |
| planck's quantum || planck's constant || light as a collection of photons || bsc 4th sem physics 04:27 min | |
| black body radiation || ferry's black body || bsc physics || bindas physics 06:30 min | |
| spectrum of black body radiation || bsc physics || bindas physics 04:05 min | |
| quantum theory of light || quantum theory of light bsc physics || bindas physics 05:05 min | |
| compton scattering || elements of modern physics lecture 5 05:20 min | |
| de broglie wavelength and matter waves || bsc 4th sem physics || bindas physics 03:58 min | |
| davisson and germer experiment || bsc physics 06:45 min | |
| wave description of particles by wave packets || wave packets bsc physics 03:21 min | |
| phase and group velocity || phase velocity || group velocity || phase and group velocity bsc physics 06:36 min | |
| relation between phase velocity and group velocity || phase and group velocity bsc physics 03:01 min | |
| wave amplitude and wave function || bsc 4th semester physics 02:57 min | |
Thermodynamics
| Thermodynamics | Introduction to Thermodynamics 35:41 min | |
| Thermodynamics | Module 1 | Thermodynamics System & Properties (Lecture 1) 58:34 min | |
| Thermodynamics | Module 1 | Laws of Thermodynamics (Lecture 2) 37:52 min | |
| Thermodynamics | Module 2 | Work and Heat Transfer | Part 1 (Lecture 3) 52:27 min | |
| Thermodynamics | Module 2 | Work and Heat Transfer | Part 2 (Lecture 4) 46:32 min | |
| Thermodynamics | Module 2 | Work and Heat Transfer | Part 3 (Lecture 5) 64:26 min | |
| Thermodynamics | Module 2 | Work and Heat Transfer | Part 4 (Lecture 6) 33:08 min | |
| Thermodynamics | Module 3 | First Law of Thermodynamics | Part 1 (Lecture 7) 67:33 min | |
| Thermodynamics | Module 3 | First Law of Thermodynamics | Part 2 (Lecture 8) 48:16 min | |
| Thermodynamics | Module 3 | Steady Flow Energy Equation | Part 1 (Lecture 9) 45:46 min | |
| Thermodynamics | Module 3 | Steady Flow Energy Equation | Part 2 (Lecture 10) 48:33 min | |
| Thermodynamics | Module 3 | Numericals on Steady Flow Energy Equation (Lecture 11) 58:55 min | |
| Thermodynamics | Module 3 | Unsteady Flow & Work Transfer for Open System (Lecture 12) 50:51 min | |
| Thermodynamics | Module 4 | Second Law of Thermodynamics (Lecture 13) 52:47 min | |
| Thermodynamics | Module 4 | Numericals on Unsteady Flow & Second Law of Thermodynamics (Lecture 14) 52:44 min | |
| Thermodynamics | Module 5 | Entropy I Part 1 (Lecture 15) 41:01 min | |
| Thermodynamics | Module 5 | Entropy I Part 2 (Lecture 16) 30:33 min | |
| Thermodynamics | Module 5 | Entropy I Part 3 (Lecture 17) 22:04 min | |
| Thermodynamics | Module 5 | Entropy I Part 4 (Lecture 18) 38:31 min | |
| Thermodynamics | Module 6 | Available Energy I Part 1 (Lecture 19) 41:11 min | |
| Thermodynamics | Module 6 | Useful Work Part - 1 | (Lecture 20) 42:22 min | |
| Thermodynamics | Module 6 | Useful Work Part - 2 | (Lecture 21) 28:53 min | |
| Thermodynamics | Module 6 | Entropy Generation | (Lecture 22) 40:02 min | |
| Thermodynamics | Module 6 | Available Energy for Open and Closed System | (Lecture 25) 30:44 min | |
| Thermodynamics | Module 7 | Pure Substance | Part 1 (Lecture 26) 42:48 min | |
| Thermodynamics | Module 7 | Pure Substance | Part 2 | (Lecture 27) 50:24 min | |
| Thermodynamics | Module 7 | Pure Substance | Part 3 | (Lecture 28) 52:21 min | |
| Thermodynamics | Module 7 | Pure Substance | Part 4 | (Lecture 29) 38:42 min | |
| Thermodynamics | Module 7 | Pure Substance | Part 4 | (Lecture 29) 38:42 min | |
| LEC-1 Macrostates and Microstates 43:51 min | |
| LEC-2 Basic Terms of Statistical Mechanics 28:53 min | |
| LEC-3 Statistical Fluctuations 44:36 min | |
| LEC-4 THE PHASE SPACE AND CELL 1 34:53 min | |
| LEC-5 THE PHASE SPACE AND CELL 2 17:18 min | |
| LEC-6 POSTULATES OF STATISTICAL MECHANICS 33:25 min | |
| LEC-7 PHASE SPACE VOLUME 17:30 min | |
| LEC-8 CONDITION OF THERMAL EQUILIBRIUM- BETA PARAMETER 34:53 min | |
| LEC-9 MAXWELL-BOLTZMANN AND FERMI-DIRAC STATISTICS 48:54 min | |
| LEC -10 Bose-Eisenstein Statistics 11:30 min | |
| LEC-12 MAXWELL - BOLTZMANN'S DISTRIBUTION FUNCTION 29:07 min | |
| LEC-11 STIRLING APPROXIMATION 18:32 min | |
Quantum Mechanics
| LEC - 1 Introduction to the quantum physics 17:01 min | |
| LEC-2 Postulates of Quantum mechanics 31:52 min | |
| LEC - 3 Failure of classical (EM) theory 18:04 min | |
| LEC - 4 Photoelectric effect 32:11 min | |
| LEC - 4(2nd) Einstein photoelectric equation 17:58 min | |
| LEC-5 Inadequacy of old quantum theory 10:26 min | |
| LEC - 6 Compton's effect 35:47 min | |
| LEC- 8 De Broglie hypothesis 21:22 min | |
| LEC-9 Davisson Germer experiment 20:59 min | |
| LEC-10 Group velocity and phase velocity 35:08 min | |
| LEC-10(2nd) Phase velocity and group velocity 2 23:58 min | |
| LEC-11 Heisenberg uncertainty principle 34:41 min | |
| LEC -12 Uncertainty principle from De Broglie wave 25:21 min | |
| LEC - 13 Schrödinger Time Dependent Equation || Quantum Mechanics || B. Sc / M. Sc Physics 33:31 min | |
| LEC-14 Wave function 27:17 min | |
| LEC - 15 Significance of wave function 28:23 min | |
| LEC-15(2nd) Characteristics of wave function 21:22 min | |
| LEC-16 Normalisation of wave function part 1 21:05 min | |
| LEC-16(2nd) Normalisation of wave function part 2 22:41 min | |
| LEC -18 Operators and observables 36:15 min | |
| LEC-19 Schrodinger time independent equation 34:42 min | |
| LEC-17 Expectation value 27:36 min | |
| LEC-20 Probability current density 32:12 min | |
| LEC-21 The Ehrenfest Theorem 63:24 min | |
| LEC-22 The Ehrenfest Theorem 2 36:45 min | |
| LEC-23 THE BLACK BODY 26:01 min | |
| LEC-24 THE BLACK BODY RADIATIONS 24:52 min | |
| LEC-25 RAYLEIGH JEANS LAW 'ULTRAVIOLET CATASTROPHE' 27:52 min | |
| LEC-26 PLANCK'S LAW FOR BLACK BODY RADIATIONS 19:58 min | |
| LEC-27 DERIVATION OF PLANCK'S LAW 31:11 min | |
| LEC-30 Potential Step 47:47 min | |
| LEC -31 Potential Step (continue) 30:24 min | |
| LEC-33 Potential well / Particle in a box 22:28 min | |
| LEC-34 Potential well/ particle in a box part 2 28:34 min | |
| LEC -35 The Potential Barrier 46:53 min | |
| LEC-36 The Potential Barrier 2 30:21 min | |
| LEC-37 The Potential Barrier (Quantum Tunnelling) 49:02 min | |
| LEC -38 Quantum Tunneling 31:35 min | |
| LEC- 39 The Harmonic Oscillator 59:25 min | |
| LEC- 40 The Harmonic Oscillator 2 52:44 min | |
| LEC- 41 The Harmonic Oscillator 3 71:22 min | |
| LEC-42 Wave Functions For The Harmonic Oscillator 68:14 min | |
| LEC-43 INTRODUCTION TO LINEAR VECTOR SPACES 29:23 min | |
| LEC-44 LINEAR VECTOR SPACES 31:29 min | |
| LEC-45 INNER PRODUCT OF VECTORS 2 15:28 min | |
| LEC-44 INNER PRODUCT OF VECTORS 15:08 min | |
| LEC-45 BASIS VECTORS; SUBSPACE OF VECTOR SPACE 20:15 min | |
Solid State Physics, Devices and Electronics
| |L1| Syllabus Discussion | Solid state Electronics |B.Sc.3rd year Physics | Ankit Sir 07:30 min | |
| |L1| Semiconductors | Solid State electronics | B.Sc.3rd yr Physics | Physics guru | Ankit Sir 29:26 min | |
| |L2| Semiconductors Definitions | Solid State Electronics | B.Sc.3rd Year Physics | Ankit Sir 32:15 min | |
| L3| p-n junction | Solid State Electronics | B.Sc.3rd yr Physics | Ankit Sir | Physics guru 24:46 min | |
| |L4| INTRINSIC / EXTRINSIC SEMICONDUCTORS | Solid State Elec 23:47 min | |
| |L5| Mass Action Law | Carrier Concentration | Charge Neutrality | Solid State Electronics 16:26 min | |
| |L6| PN Junction | Solid State Electronics | B.Sc.3rd yr physics | solid state electronics 18:11 min | |
| |L7| PN Junction Diode | Unbiased and Biased | Solid State Electronics | bsc 3rd yr physics 34:58 min | |
| |L8| V-I Charactristics of pn junction diode | vi charactristics | Solid State electronics 14:30 min | |
| |L9| ZENER DIODE | Solid State Electronics | B.Sc.3rd yr Physics | Ankit sir | Physics Guru 09:43 min | |
| |L10| Zener Diode as Voltage Regulator | Solid State Electronics | B.Sc.3rd yr Physics | Ankit Sir 13:26 min | |
| |L11| Tunnel Diode | Tunneling Effect | B.Sc.3rd Yr Physics | Solid Stare Electronics 16:18 min | |
| |L12| LED | Light Emitting Diode | Solid State Electronics | B.Sc.3rd Yr Physics #lightemittingdiode 09:22 min | |
| |L13| POINT CONTACT DIODE | SOLID STATE ELECTRONICS |B.Sc. 3RD YR PHYSICS | ANKIT SIR 12:14 min | |
| |L14| PHOTO DIODE | THERMISTOR | SOLID STATE ELECTRONICS | B.Sc.3rd yr Physics | Ankit Sir Physics 12:18 min | |
| |L15| Transistor | NPN | PNP | Theory | Working | Solid State Electronics | B.Sc.3rd yr Physics 29:42 min | |
| |L16| Transistor Configuration | CB/CE/CC Mode | B.Sc.3rd yr physics| Solid state electronics | 50:47 min | |
| |L17| h Parameters | Solid State electronics | B.Sc.3rd yr Physics | ankit sir | Physics guru 27:19 min | |
| |L18| Q Point | dc Load Line | Solid State Electronics | B.Sc.3rd yr Physics |Ankit sir Physics guru 23:06 min | |
| |L19| STABILIZATION | SOLID STATE ELECTRONICS | B.Sc.3rd Yr Physics | Ankit Sir | Physics Guru 16:35 min | |
| |L20| FIXED BIAS | SOLID STATE ELECTRONICS | B.Sc.3rd Yr Physics | ANKIT SIR | PHYSICS GURU 18:33 min | |
| |L21| Collector to Base Bias | Solid State electronics | B.Sc.3rd Yr Physics |Ankit sir Physics Guru 18:07 min | |
| |L22| Emitter Bias/Voltage divider Bias/Self Bias | Solid State Electronics | B.Sc.3rd yr Physics 16:05 min | |
| |L23| J-FET | FET | SOLID STATE ELECTRONICS | SOLID STATE ELECTRONICS | B.Sc.3rd yr PHYSICS 23:37 min | |
| |L24| MOSFET | ENHANCEMENT & DEPLETION | SOLID STATE ELECTRONICS | B.Sc.3rd Yr Physics |Physics Guru 13:46 min | |
| |L25| SCR | SILICON CONTROLLED RECTIFIER | SOLID STATE ELECTRONICS | B.Sc.3rd Yr Physics | Physics 13:07 min | |
| |L26| AMPLIFIERS | CLASS- A/ B/ AB/ C | SOLID STATE ELECTRONICS | B.Sc.3rd yr Physics 26:38 min | |
