Physics Lectures – ePrepare Academy

Force and Motion

Position & Frame of Reference

17:32
Displacement & Distance

35:12
Speed and Velocity Part-1

22:39
Speed and Velocity Part-2

05:10
Average Speed and Velocity Part-3

12:55
Average Velocity (MCQs Discussion) Part-4

16:18
Acceleration

24:27
Equation of Motion

06:11
Displacement-Time Graph

22:02
Velocity-Time Graph

07:07
Acceleration-Time Graph

12:42
Force +Inertia

12:57
Newton Laws of Motion

19:48
Linear Momentum & Impulse

31:09
Conservation of Linear momentum

17:10
Elastic & Inelastic Collision

15:10
elastic collision in 1-Dimension

29:50
Identify Motion in 1D

04:06
Projectile Motion-P1

21:51
Horizontal Projectile Motion

17:21
Height, Time and Range of Projectile

19:50
Energy Conservation in Projectile

07:21

Work & Energy

Work Lecture 1

36:53
Graphical Analysis

16:50
Vector Concept in Work

11:44
Work-Done By Gravitational Field

06:43
Conservative & non conservative field

05:26
Friction ( Some Misconceptions)

10:00
Work-Energy Theorem

22:21
Conservation of energy

22:04
efficiency ( Basic Concept)

01:54
Power Concept (MCQs Tricks)

20:36
Energy & Momentum

24:02
Percentage Increase Decrease in K.E/Momentum

17:16
Absolute Potential Energy (APE)

05:48
Escape Velocity (in Short)

09:41

Rotational & Circular Motion

Circular Motion (Angular Displacement)

27:45
Clock Problems ( Mint & Hour Hand angle)

06:51
Angular Velocity ( Detailed)

22:30
Angular Acceleration (Detailed)

09:52
Relation B/w Linear & Angular Quantities

09:20
Uniform & Non Uniform Circular Motion

13:37
Horizontal & Vertical Circular Motion

13:48
Moment of Inertia (Basics)

04:52
Torque (Basic Concept)

09:34
Angular Momentum ( Detailed)

16:13
Centripetal force & imp Relations

10:55

Oscillations

Waves

Introduction to Waves

09:09
Longitudinal Vs Transverse Waves

14:00
Crest /Trough Wavelength & Amplitude of wave

11:26
Reflection of Waves ( Longitudinal & Transverse)

13:51
Speed of Wave

11:44
Speed of Sound

21:50
Factors effecting Speed of Sound

14:27
Path Difference, Phase Difference & Relation Between Them

23:45
Principle of Superposition & Interference

16:54
Resultant Amplitude & Intensity (and Their Relations)

15:01
Beats (Basic)

05:53
Intro to Stationary Waves & Difference b/w Progressive & Stationary Waves

13:16
Stationary Waves in a Stretched String

42:57
Organ Pipes (Open & Closed)

41:24
Doppler Effect (Easy Trick)

14:25

Thermodynamics

Electrostatic

Electric Charge Part-1

24:57
Electric Charge Part-2

16:52
Coulombs’ Law (Detailed)

33:52
Electric Field ( Introduction)

10:12
Electric Field Strength (Detailed)

36:19
Zero Field Point ( Trick)

09:44
Electric Flux (Detailed)

18:01
Gauss Law (Detailed)

14:19
Application of Gauss’s Law

09:58
Electric Potential

29:22
Equipotential Surface

06:26
Zero Potential Location (Trick)

12:01
Potential Energy of a System of Charge

15:39
Electrostatic of Conductors

03:33
Capacitance (Detailed)

23:13
Energy Stored in Capacitor

06:47
Effect of Dielectric on Capacitors (battery connected or disconnected)

11:08
Combination of Capacitors

14:55
Charging & Discharging of Capacitors

12:53

Current Electricity

Current Electricity Lecture 1

23:37
Current Density

05:52
Isolated Conductor ( No Potential difference Applied)

06:39
Drift Velocity

15:58
Ohm’s Law ( Detailed)

11:33
Stretching & Compressing of a Wire

18:19
Conductance & Conductivity

06:38
Temperature Coefficient of Resistance

12:46
Combination of Resistors (Series & Parallel)

18:18
Equivalent Resistance Problems

28:18
Kirchoff’s Laws ( KCL & KVL)

22:49
Wheatstone Bridge

08:28
Potential Difference Between two Points in a Circuit

06:53
Short Circuit Vs Open Circuit

06:15
Emf, Terminal Potential, Internal resistance & Vt and E relation

19:26
Combination of Cells ( Series & Parallel)

14:35
Power Consumed & Rated Power

19:44
Power Consumed ( in series & Parallel)

28:52
Commercial Unit of Energy & Electricity Cost calculation

07:28
Potentiometer (Imp Points)

07:28

Electromagnetism

magnetism Introduction

08:31
Magnetic Field

13:14
Direction of Magnetic Field

05:50
Force On Current Carrying Conductor

18:30
Fleming Left Hand Rule

05:55
Magnetic field of Solenoid (Detailed)

29:25
Ampere’s Law

19:31
Magnetic Flux (Detailed)

25:57
Force on Moving Charge inside Magnetic Field (Detailed)

51:46
Deflection of electron, Proton & Alpha particles

08:14
Right Hand Palm Rule

05:15
Cyclotron ( Detailed)

11:44
Torque on Current Carrying Coil in Magnetic Field

17:12
Galvanometer

06:51
Conversion of Galvanometer to Ammeter & Voltmeter

13:54
Ammeter Vs Voltmeter

05:11

Electromagnetic Induction

Introduction to EMI

07:58
Motional EMF

09:09
Faraday’s Law With MCQs

28:55
Lenz’s Law with MCQs

12:15
Lenz’s Law & Conservation of Energy

03:11
Eddy Current

06:37
Self-Inductance (Detailed)

12:05
Mutual Inductance (Detailed)

11:22
Energy Stored in Inductor

09:14
AC-Generator (Detailed)

22:21
Transformers (Detailed)

11:09
Step Up & Step Down Transformers

08:45
efficiency of Transformer & Ideal Transformer

13:04
Losses in Transformer (Detailed)

14:48

Electronics

Dawn of Modern Physics

Introduction to Modern Physics

09:14
Inertial Vs Non Inertial Frames

04:33
Consequences of Special Theory of relativity

06:27
Black body radiations

13:27
Planks Quantum Theory

04:18
Photon ( Detailed)

26:32
Photoelectric Effect ( Detailed)

44:28
Compton effect

15:30
Pair Production

12:03

Course Content

Force and Motion

Position & Frame of Reference

Displacement & Distance

Speed and Velocity Part-1

Speed and Velocity Part-2

Average Speed and Velocity Part-3

Average Velocity (MCQs Discussion) Part-4

Acceleration

Equation of Motion

Displacement-Time Graph

Velocity-Time Graph

Acceleration-Time Graph

Force +Inertia

Newton Laws of Motion

Linear Momentum & Impulse

Conservation of Linear momentum

Elastic & Inelastic Collision

elastic collision in 1-Dimension

Identify Motion in 1D

Projectile Motion-P1

Horizontal Projectile Motion

Height, Time and Range of Projectile

Energy Conservation in Projectile

Work & Energy

Work Lecture 1

Graphical Analysis

Vector Concept in Work

Work-Done By Gravitational Field

Conservative & non conservative field

Friction ( Some Misconceptions)

Work-Energy Theorem

Conservation of energy

efficiency ( Basic Concept)

Power Concept (MCQs Tricks)

Energy & Momentum

Percentage Increase Decrease in K.E/Momentum

Absolute Potential Energy (APE)

Escape Velocity (in Short)

Rotational & Circular Motion

Circular Motion (Angular Displacement)

Clock Problems ( Mint & Hour Hand angle)

Angular Velocity ( Detailed)

Angular Acceleration (Detailed)

Relation B/w Linear & Angular Quantities

Uniform & Non Uniform Circular Motion

Horizontal & Vertical Circular Motion

Moment of Inertia (Basics)

Torque (Basic Concept)

Angular Momentum ( Detailed)

Centripetal force & imp Relations

Oscillations

Oscillation (SHM) Lecture #1

Displacement, Velocity & Acceleration in SHM

Characteristics of SHM

Hooks Law, vertical spring, Factor effecting K, Combination of Springs

Cutting of Springs (imp)

Energy Conservation in SHM

Simple Pendulum (Detailed)

Waves

Introduction to Waves

Longitudinal Vs Transverse Waves

Crest /Trough Wavelength & Amplitude of wave

Reflection of Waves ( Longitudinal & Transverse)

Speed of Wave

Speed of Sound

Factors effecting Speed of Sound

Path Difference, Phase Difference & Relation Between Them

Principle of Superposition & Interference

Resultant Amplitude & Intensity (and Their Relations)

Beats (Basic)

Intro to Stationary Waves & Difference b/w Progressive & Stationary Waves

Stationary Waves in a Stretched String

Organ Pipes (Open & Closed)

Doppler Effect (Easy Trick)

Thermodynamics

Heat, Temperature, Zeroth Law

Internal Energy (Detailed)

Reversible, Irreversible process and Thermodynamics Cycle

First Law of Thermodynamics (Detailed)

magnetism Introduction