PHYS 435 :: Physics Illinois :: University of Illinois at Urbana-Champaign

Schedule

All problems are from the 3rd edition of Griffiths, Introduction to Electrodynamics. If you are using the 4th edition, refer to the individual pdf files for specific problems.

Week Date Lecture Reading Homework Discussion  
1 Monday
8/23/2021

Lecture 1
Introduction / Electric Field
pdf

Griffiths 2.1, 2.2.1-2.2.4

( Please also review the basics of vector calculus. There is a nice review in Griffiths Ch. 1. )

Homework #1 (pdf)

Due Wed. Sept. 1 @ 5 pm

 

 
Wednesday
8/25/2021

Lecture 2
Gauss’s Law
pdf

 
Friday
8/27/2021

Lecture 3
Divergence and Curl
pdf

 
2 Monday
8/30/2021

Lecture 4
Electric Potential I
pdf

Griffiths 2.3.1-2.3.5, 2.4

Homework #2 (pdf)

Due Wed. Sept. 8 @ 5 pm

Discussion #1

solution

 
Wednesday
9/1/2021

Lecture 5
Electric Potential II
pdf

 
Friday
9/3/2021

Lecture 5
Electric Potential II
continued

 
3 Monday
9/6/2021

Labor Day

(no class)

Griffiths 2.5, 3.1.1-3.1.4

Homework #3 (pdf)

Due Wed. Sept. 15 Fri. Sept. 17 @ 5 pm

No Discussion

(Labor day)

 
Wednesday
9/8/2021

Lecture 6
Work and Energy
pdf

 
Friday
9/10/2021

Lecture 7
Conductors
pdf

 
4 Monday
9/13/2021

Lecture 8
Laplace's Equation
pdf

Griffiths 3.1.5, 3.2, 3.3.1

Homework #4 (pdf)

Due Wed. Sept. 22 @ 5 pm

 
Wednesday
9/15/2021

Lecture 9
Uniqueness Theorem
pdf

 
Friday
9/17/2021

Lecture 10
Method of Images
pdf

 
5 Monday
9/20/2021

Lecture 11
Separation of Variables I
pdf

Griffiths 3.3.2, 3.4, 4.1-4.2

No homework

 
 
 
Wednesday
9/22/2021

Lecture 11
Separation of Variables I, cont.
pdf

 
Friday
9/24/2021

Lecture 12
Separation of Variables II
pdf

 
6 Monday
9/27/2021

Lecture 13
Multipole Expansions
pdf

Griffiths 4.3-4.4.1

Homework #5 (pdf)

Due Wed. Oct. 6 @ 5 pm

No Discussion

 
Wednesday
9/29/2021

Hour Exam I

solutions

 
Friday
10/1/2021

Lecture 14
Polarization
pdf

 
7 Monday
10/4/2021

Lecture 15
Electric Displacement
pdf

Griffiths 4.4.2-4.4.4, 5.1, 5.2

Homework #6 (pdf)

Due Wed. Oct. 13 @ 5 pm

Discussion #4

solution

 
Wednesday
10/6/2021

Lecture 16
Linear Dielectrics I
pdf

 
Friday
10/8/2021

Lecture 17
Linear Dielectrics II
pdf

 
8 Monday
10/11/2021

Lecture 18
Lorentz Force Law
pdf

Griffiths 5.3.1-5.3.4, 5.4.1-5.4.2

Homework #7 (pdf)

Due Wed. Oct. 20 @ 5 pm

Discussion #5

solution

 

Wednesday
10/13/2021

Lecture 19
Biot-Savart Law
pdf

 

Friday
10/15/2021

Lecture 20
Ampere's Law I
pdf

 
9 Monday
10/18/2021

Lecture 21
Ampere's Law II
pdf

Griffiths 5.4.3, 6.1-6.2

Homework #8 (pdf)

Due Wed. Oct. 27 @ 5 pm

Discussion #6

solution

 
Wednesday
10/20/2021

Lecture 22
Vector Potential
pdf

 
Friday
10/22/2021

Lecture 23
Multipole Expansion
pdf

 
10 Monday
10/25/2021

Lecture 24
Magnetization
pdf

Griffiths 6.3-6.4, 7.1.1

No homework

 
Wednesday
10/27/2021

Lecture 25
Field of a Magnetized Object
pdf

 
Friday
10/29/2021

Lecture 26
Auxiliary Field, H
pdf

 
11 Monday
11/1/2021

Hour Exam II

solutions

Griffiths 7.1.2-7.1.3

Homework #9 (pdf)

Due Wed. Nov. 10 Mon. Nov. 15 @ 5 pm

No Discussion

 
Wednesday
11/3/2021

Lecture 27
Linear and Nonlinear Media
pdf

Friday
11/5/2021

Lecture 28
Conductivity
pdf

12 Monday
11/08/2021

Lecture 29
Electromotive Force
pdf

Griffiths 7.2.1-7.2.4

Homework #10 (pdf)

Due Wed. Nov. 17 Fri. Nov. 19 @ 5 pm

Discussion #8

solution

 

Wednesday
11/10/2021

Lecture 30
Motional Emf
pdf

 
Friday
11/12/2021

Lecture 31
Faraday's Law
pdf

 
13 Monday
11/15/2021

Lecture 32
Inductance
pdf

Griffiths 7.3.1-7.3.2, 7.3.5

No homework

Discussion #9

solution

 

 
Wednesday
11/17/2021

Lecture 33
Energy in Magnetic Fields
pdf

 
Friday
11/19/2021

No class

 
14 Monday
11/22/2021

Fall Break (no class)

 

 

 

 

Wednesday
11/24/2021

Fall Break (no class)

 
Friday
11/26/2021

Fall Break (no class)

 
15 Monday
11/29/2021

Lecture 34
Displacement Current
pdf

 

Homework #11 (pdf)

Due Wed. Dec. 8 @ 5 pm

No Discussion  
Wednesday
12/1/2021

Hour Exam III

solutions

 
Friday
12/3/2021

Lecture 35
Maxwell's Equations, EM Waves
pdf

 
16 Monday
12/6/2021

Lecture 36
Maxwell's Equations in Media
pdf

Griffiths 7.3.1-7.3.2, 7.3.5  

Discussion #10

solution

 
Wednesday
12/8/2021

makeup day

 
Thursday
12/16/2021

Final exam

Dec. 16, 1:30-4:30 pm

119 MSEB