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Teacher

Praveen Kumar Pachauri

Videos & Materials

Reflection at plane Surface - Part - I

Reflection at Plane Surface - Part -II

Reflection at plane surface - Part - III

Doubt Clearing Session

Reflection at Curved Surface- Part - I

Reflection at Curved Surface - Part - II

Reflection at curved surface - Part- III

Doubt Clearing Session

Refraction at plane surface - Part - I

Refraction at plane Surface - Part - II

Refraction at plane surface - Part - III

Doubt Clearing Session

Refraction at Spherical Surface - Part -I

Refraction at Spherical Surface - Part - II

Lens - Part- I

Doubt Clearing Session

Doubt Clearing Session

Lens - Part - II

Optical Instruments

Lens - Part -III

Lens - Part -IV

Lens - Part -V

Lens - Part -VI

Lens - Part -VII

Simple harmonic Motion : Periodic Motion and Oscillatory Motion

SHM as a Projection of Uniform Circular Motion

Equation of SHM and Phasor Diagram

Energy of SHM

Mass Spring System- Part I

Mass Spring System - Part -II

Doubt Clearing Session

Angular SHM

Compound Pendulum

Doubt Clearing Session

Application of Angular SHM

Superposition of SHM and Doubt Clearing Session

Coulomb's law - II

Doubt clearing session

Electric Field - I

Coulombs Law - I

Electric Field - II

Electric Field -III

Gauss Law -I

Doubt Clearing Session

Gauss Law - II

Gauss Law -III

Electric Potential - I

Doubt Clearing Session

Electric Potential - II

Electric Potential Energy - I

Doubt Clearing Session

Electric Potential Energy - II

Conductor - I

Electric Dipole

Conductor - II

Doubt Clearing Session

Gravitation - I

Gravitation - II

Gravitation - III

Doubt Clearing Session

Gravitation - IV

Gravitation - V

Electric Current

Drift Velocity and Ohm's Law

Kirchhoff's Law - I

Doubt Clearing Session

Kirchhoff's Law -II

Circuit Analysis - I

Circuit Analysis - II

Doubt Clearing Session

Electrical Instruments

Capacitance of Conductor

Parallel Plate Capacitor

Doubt Clearing Session

Circuit Analysis - Part - I

Circuit Analysis - II

Dielectric

Doubt Clearing Session

RC Circuit - I

RC Circuit - II and Doubt Clearing Session

RC Circuit

RC Circuit - III and Doubt Clearing Session

Biot-Savart's Law

Application of Bio Savart's Law

Magnetic Field Due to Current Carrying Loop

Doubt Clearing Session

Ampere's Law and It's Application

Motion of a charge particle on a uniform magnetic Field

Lorentz's Force

Force of a moving charge

Doubt Clearing Session

Magnetic Force on a Current Carrying Wire

Magnetic Dipole Moment

Magnetic Properties of Materials

Doubt Clearing Session

Faraday's Law of EMI

Lenz's Law and It's Application

Motional EMF

Application of EMI

Self Inductance 1

Self Inductance 2

Mutual Inductance

Alternating Current 1

Alternating Current 2

Alternating Current 3

Doubt Clearing Session

Light and Wave Particle Duality

Photo Electric Effect - I

Photo Electric Effect - II

Doubt Clearing Session

Bohr Atomic Model - I

Bohr Atomic Model - II

Bohr Atomic Model - III

Doubt Clearing Session

X Rays

Nuclear Physics -I

Nuclear Physics - II

Doubt Clearing Session

Logic Gates

Speed of Wave on String

Wave on String : Wave Equation

Doubt Clearing Session

Energy and Power transferred though wave on string

Differetial Equation of Wave

Standing Wave

Doubt Clearing Session

Sound Wave Equation

Beats

Speed of Sound Wave

Energy and Power Transferred

Doubt Clearing Session

Resonance Tube

Doppler Effect

Wave Optics and Doubt Clearing Session

Wave Optics