Electromagnetics

Contents

• Lesson 01: Electric Field

EM01_1: Point Charge
EM01_2-3: Coulomb's Law
EM01_4-5: Superposition, Electric Field Intensity
EM01_6: Charge Distributions

• Lesson 02: Electric Flux

EM02_1: Electric Flux
EM02_2: Electric Flux Density
EM02_3-4: Gauss's Law, Relation between D and E

• Lesson 03: Work, Potential

EM03_1: Work
EM03_2: Potential
EM03_3: Conservative Property
EM03_4: Potential of Charge Distribution

• Lesson 04: Gradient, Energy

EM04_1: Equipotential Surface
EM04_2: Gradient
EM04_3: Energy

• Lesson 05: Divergence, Conductor

EM05_1: Divergence
EM05_2-3: Conductor, Electric Field at Conductor Surface

• Lesson 06: Capacitance

EM06_1: Capacitance
EM06_2: Dielectrics
EM06_3: Polarization
EM06_4: Energy in Capacitor

• Lesson 07: Currents

EM07_1: Current
EM07_2: Resistance
EM07_3: Continuity of Current
EM07_4: Currents and Capacitanc

• Lesson 08: Magnetic Field

EM08_1: Magnets
EM08_2: Magnetic Coulomb's Law
EM08_3: Superposition and Magnetic Field Strength
EM08_4: Work
EM08_5: Magnetic Potential

• Lesson 09: Gradient, Magnetic Flux

EM09_1-2: Gradient, Energy
EM09_3-4: Magnetic Flux Lines, Magnetic Polarization
EM09_5: Magnetic Flux

• Lesson 10: Biot-Savart Law, Ampere's Law

EM10_1: Biot-Savart Law
EM10_2: Ampere's Law

• Lesson 11: Curl

EM11_1: Relation between J and H
EM11_2: Curl
EM11_3: Non-Conservative Property

• Lesson 12: Forces, Torque

EM12_1-2: Magnetic Force on Particle, Electric and Magnetic Forces
EM12_3: Fleming's Left-Hand Rule
EM12_4: Torque

• Lesson 13: Faraday's Law

EM13_1-2: Time Varying Fields, Faraday's Law
EM13_3: Induction of Electric Field by Changing Magnetic Field
EM13_4-5: Fleming's Right-Hand Rule

• Lesson 14: Inductance

EM14_1: Self-Inductance
EM14_2: Solenoid Coil, Toroidal Coil
EM14_3-4: Mutual Inductance, Energy

• Lesson 15: Electromagnetic Wave

EM15_1: Displacement Current
EM15_2-3: Maxwell's Equations, Electromagnetic Wave
EM15_4: Interaction of E and H

• EM Homework Answers

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