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
8/26/2019

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: Griffiths problems 2.2, 2.5, 2.6,
2.9, 2.11, 2.13, 2.14

Due Wed. Sept. 4 @ 5 pm

 

 
Wednesday
8/28/2019

Lecture 2
Gauss’s Law
pdf

 
Friday
8/30/2019

Lecture 3
Divergence and Curl
pdf

 
2 Monday
9/2/2019

Labor day (no class)

Griffiths 2.3.1-2.3.5

Homework #2: Griffiths problems 1.42a,c, 2.20,
2.24, 2.25 (and relevant
questions)

Due Wed. Sept. 11 @ 5 pm

No Discussion (labor day)

 
Wednesday
9/4/2019

Lecture 4
Electric Potential I
pdf

 
Friday
9/6/2019

Lecture 5
Electric Potential II
pdf

 
3 Monday
9/9/2019

Lecture 6
Work and Energy
pdf

Griffiths 2.4, 2.5, 3.1.1-3.1.4

Homework #3: Griffiths problems 2.27, 2.30b, 2.35, 2.36

Due Wed. Sept. 18 @ 5 pm

Discussion #1

Solution discussion 1

 
Wednesday
9/11/2019

Lecture 7
Conductors
pdf

 
Friday
9/13/2019

Lecture 8
Laplace's Equation
pdf

 
4 Monday
9/16/2019

Lecture 9
Uniqueness Theorem
pdf

Griffiths 3.1.5, 3.2, 3.3.1

Homework #4: Griffiths problems 2.38, 2.39, 3.1, 3.4, 3.6, 3.7

Due Wed. Sept. 25 @ 5 pm

 
Wednesday
9/18/2019

Lecture 10
Method of Images
pdf

 
Friday
9/20/2019

Lecture 11
Separation of Variables I

(guest lecture from Astha Sethi)
pdf

 
5 Monday
9/23/2019

(no class)

Griffiths 3.3.2, 3.4

No homework

 
 
 
Wednesday
9/25/2019

Lecture 12
Separation of Variables II

(guest lecture from Astha Sethi)
pdf

 
Friday
9/27/2019

Lecture 13
Multipole Expansions
pdf

 
6 Monday
9/30/2019

Lecture 14
Polarization
pdf

Griffiths 4.1-4.3

Homework #5: Griffiths problems 3.14, 3.17, 3.19, 3.21

Due Wed. Oct. 9 Mon. Oct. 14 @ 5 pm

No Discussion

 
Wednesday
10/2/2019

Hour Exam I

solutions

 
Friday
10/4/2019

Lecture 15
Electric Displacement
pdf

 
7 Monday
10/7/2019

Lecture 16
Linear Dielectrics I
pdf

Griffiths 4.4.1-4.4.4, 5.1

Homework #6: Griffiths problems 3.26, 3.32, 4.6, 4.7, 4.10, 4.11, 4.17

Due Wed. Oct. 16 @ 5 pm

Discussion #4

Solution Discussion 4

 
Wednesday
10/9/2019

Lecture 17
Linear Dielectrics II
pdf

 
Friday
10/11/2019

Lecture 18
Lorentz Force Law
pdf

 
8 Monday
10/14/2019

Lecture 19
Biot-Savart Law
pdf

Griffiths 5.2, 5.3.1-5.3.4

Homework #7: Griffiths problems 4.18, 4.21, 4.24, 4.26, 5.6

Due Wed. Oct. 23 Mon. Oct. 28 @ 5 pm

Discussion #5

Solution Discussion 5

 

Wednesday
10/16/2019

No Class

 

Friday
10/18/2019

Lecture 20
Ampere's Law I
pdf

 
9 Monday
10/21/2019

Lecture 21
Ampere's Law II
pdf

Griffiths 5.4.1-5.4.3

Homework #8: Griffiths problems 5.8, 5.10,
5.13, 5.15, 5.16, 6.4

Due Wed. Oct. 30 @ 5 pm

Discussion #6

Solution Discussion 6

 
Wednesday
10/23/2019

Lecture 22
Vector Potential

(guest lecture from Astha Sethi)
pdf

 
Friday
10/25/2019

Lecture 23
Multipole Expansion
pdf

 
10 Monday
10/28/2019

Lecture 24
Magnetization
pdf

Griffiths 6.1-6.2

No homework

 
Wednesday
10/30/2019

Lecture 25
Field of a Magnetized Object
pdf

 
Friday
11/1/2019

Lecture 26
Auxiliary Field, H
pdf

 
11 Monday
11/4/2019

Hour Exam II

solutions

Griffiths 6.3, 6.4, 7.1.1

Homework #9: Griffiths problems 5.22, 5.23, 5.26, 5.34, 6.3, 6.8

Due Wed. Nov. 13 @ 5 pm

No Discussion

 
Wednesday
11/6/2019

Lecture 27
Linear and Nonlinear Media
pdf

Friday
11/8/2019

Lecture 28
Conductivity
pdf

12 Monday
11/11/2019

Lecture 29
Electromotive Force
pdf

Griffiths 7.1.2-7.1.3, 7.2.1-7.2.2

Homework #10: Griffiths problems 6.12, 6.16, 6.17, 7.1, 7.7, 7.8

Due Fri. Nov. 22 @ 5 pm

Discussion #8

Solution Discussion 8 

 

Wednesday
11/13/2019

Lecture 30
Motional Emf
pdf

 
Friday
11/15/2019

Lecture 31
Faraday's Law
pdf

 
13 Monday
11/18/2019

Lecture 32
Inductance
pdf

Griffiths 7.2.3, 7.2.4

No homework

Discussion #9

Solution Discussion 9 

 

 
Wednesday
11/20/2019

Lecture 33
Energy in Magnetic Fields
pdf

 
Friday
11/22/2019

Lecture 34
Displacement Current
pdf

 
14 Monday
11/25/2019

Fall Break (no class)

 

 

 

 

Wednesday
11/27/2019

Fall Break (no class)

 
Friday
11/29/2019

Fall Break (no class)

 
15 Monday
12/2/2019

Lecture 35
Maxwell's Equations, EM Waves
pdf

Griffiths 7.3.1-7.3.2, 7.3.5

Homework #11: Griffiths problems 7.17, 7.20, 7.31

Due Wed. Dec. 11 @ 5 pm

Discussion #10

Solution Discussion 10 

 
Wednesday
12/4/2019

Hour Exam III

solutions

 
Friday
12/6/2019

Lecture 35 continued...

 
16 Monday
12/9/2019

Lecture 36
Maxwell's Equations in Media
pdf

   

Discussion #11

Solution Discussion 11 

 
Wednesday
12/11/2019

No Class

 
Wednesday
12/18/2019

Final exam

1:30 pm, 124 Burrill Hall