Applied Physics
This subject walks you through the most important concepts step by step, starting from the foundations and moving towards practical exam-focused preparation. Use this page as your central place to revise topics, jump into notes, and quickly access practice material when you need it.
U1
General Topics
topic 1 to 4
4 topics
U1
Electric Fields
topic 5 to 45
41 topics
05
Electric Fields: Ring of Charge and Disk of Charge
06
A Point Charge in an Electric Field
07
Dipole in an Electric Field
08
Flux of a Vector Field
09
Flux of an Electric Field
10
Gauss’ Law and Its Applications
11
Spherically Symmetric Charge Distribution
12
Charge Isolated Conductor
13
Electric Potential Energy
14
Electric Potentials and Related Problems
15
Calculating Potential from the Field
16
Potential Due to Point and Continuous Charge Distribution
17
Potential Due to a Dipole
18
Equipotential Surfaces
19
Calculating the Field from the Potential
20
Electric Current and Current Density
21
Resistance, Resistivity, and Conductivity
22
Ohm's Law and Its Applications
23
The Hall Effect
24
Magnetic Force on a Current
25
The Biot-Savart Law
26
Line of Magnetic Field (B)
27
Two Parallel Conductors
28
Ampere's Law
29
Solenoids and Toroids
30
Faraday's Experiments and Law of Induction
31
Lenz's Law
32
Motional EMF
33
Induced Electric Fields
34
The Basic Equations of Electromagnetism
35
Induced Magnetic Fields
36
The Displacement Current
37
Reflection and Refraction of Light Waves
38
Total Internal Reflection
39
Two Source Interference
40
Double-Slit Interference and Related Problems
41
Interference from Thin Films
42
Diffraction and Wave Theory
43
Single-Slit Diffraction and Related Problems
44
Polarization of Electromagnetic Waves
45
Polarizing Sheets and Related Problems
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