Course Content
Introduction
Chapter 1: Electric Charges and Fields
0/12
Part 1
47:02
Part 2
47:06
Part 3
38:45
Part 4….Continious Distribution of charges
56:49
Part 5–Introduction to electric Dipole
29:45
Part 6 : Electric field due to a Diplo and torque on a dipole
40:06
Part 7(Electric lines of forces and Flux)
56:34
Part 8
34:43
Part 9
40:35
NCERT exercises part 1
45:34
Part 10
55:13
NCERT exercise part 2
21:04
Chapter 2: Electrostatic Potential and Capacitance
0/9
Potential and potential difference
27:55
Electric potential and capacitance part2
40:55
Electric Potential and Capacitance part 3
00:00
Capacitor and Capacitance
31:43
Series and parallel combination of capacitor
39:16
Numericals..
00:00
Conductors., Insulators, Dielectric
00:00
Exercises part 1
00:00
Exercises part 2
00:00
Chapter 3: Current Electricity
0/9
Electric current and Ohm`s law
00:00
Current density & Drift velocity
00:00
Part 3
40:25
Temp dependence od resistivity and carbon resistor
00:00
Numericals
30:03
Electrical Energy and power
31:50
Emf & internal resistance of cell, Combination of cells
44:57
Mixed Grouping of cells, KCL & KVL
33:09
Application of KVL and Wheatstone Bridge
00:00
Chapter 4: Moving Charges and Magnetism
0/6
Biot-Savart law
00:00
Amperes Circuital law
00:00
Application of Biot-savart law
00:00
Trajectory of a movie charge, force on a current conductor, force between two parallel current carrying conductors
00:00
Torque on a current loop & Moving coil galvanometer
00:00
Conversation of galvanometer into an ammeter & a voltmeter, NCERT exercise
00:00
Chapter 6: Electromagnetic Induction
0/4
Lenz’s law, Self and Mutual induction
55:34
Introduction to EMI & Faraday’s laws of EMI
00:00
Draft Lesson
00:00
Motional EMF and theory of AC generator
00:00
Chapter 7: Alternating Current
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Introduction to Ac, average and rms value of ac
00:00
Phasor diagram, Ac circuit containing only R and L
00:00
AC circuit containing only C,Series L-R
00:00
Series RC and LCR circuit
00:00
Resonance in series LCR circuit, avg power in an ac circuit
00:00
Transforms
00:00
Chapter 5: Magnetism and Matter
0/1
Bar magnet, Properties of magnet and Magnetic lines of force & it’s Properties
00:00
Chapter 8: Electromagnetic Waves
Chapter 9: Ray Optics and Optical Instruments
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Reflection of light, spherical mirror and mirror formula
35:55
Refraction of light and Refractive Index
34:40
Total internal reflection and it’s uses
00:00
Optical fiber, reflection through spherical surface and lens maker’s formula
00:00
Lens formula, combination of lenses, refraction through prism
00:00
Microscope and Telescope
52:22
Chapter 10: Wave Optics
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Wavefront and Huygens principle
00:00
Interference of light wave
00:00
Draft Lesson
00:00
Chapter 11: Dual Nature of Radiation and Matter
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Particle nature of light
00:00
Experimental study of photoelectric effect
00:00
Wave nature of particle
00:00
Chapter 12: Atoms
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Atomic models
00:00
Bohr’s atomic model
00:00
Thompson atomic model & alpha particle scattering experiment.
00:00
Bohr’s theory part 2
00:00
Chapter 13: Nuclei
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Part 1
00:00
Part 2
00:00
Chapter 14: Semiconductor Electronics: Materials, Devices and Simple Circuits
0/4
Draft Lesson
00:00
Intrinsic and extrinsic semiconductor
00:00
PN junction diode
00:00
Half and full wave rectifier
00:00
LACHIT – PHYSICS
Exercise Files
Phy Ch1 part 3.pdf
Size: 802.92 KB
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Parishmita Dutta 1 year ago
Principle of Superposition Tu buji pua nai
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1 year ago
Sir notes meh jo jo nhi hey wo explanation meh hey tou kya wo likhna parega notes meh. Jyse electric field intensity ke lecture meh bohut sare formula apne likha but notes meh only one
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