David Griffiths: Introduction to Electrodynamics

Here are my solutions to various problems in David J. Griffiths's textbook Introduction to Electrodynamics, Third Edition. Obviously I can't offer any guarantee that all the solutions are actually correct, but I've given them my best shot.

These solutions are the only ones that I've worked out so far, so please don't ask me to post "the rest of the chapters" as I haven't worked on those yet. I will get to them eventually.

There is an official site listing errata in the textbook. If you're confused by something in the text itself, it's worth having a look here to see if there is a typo on that page.

Chapter 1 - Vector analysis

1.61

Chapter 2 - Electrostatics

2.3, 2.4, 2.52.6, 2.7, 2.82.11, 2.12, 2.13, 2.14, 2.15, 2.16, 2.17, 2.182.202.21, 2.22, 2.23, 2.242.25, 2.262.27, 2.282.302.312.32, 2.332.35, 2.362.37, 2.382.39, 2.402.41, 2.42, 2.43, 2.442.462.472.482.492.50

Chapter 3 - Special Techniques

3.13.63.7, 3.10, 3.113.12, 3.133.143.153.17, 3.18(a)3.18(b), 3.193.213.223.233.243.253.263.27, 3.28, 3.29, 3.333.343.353.363.373.383.393.403.413.423.43, 3.44, 3.45, 3.46, 3.47, 3.48a

Chapter 4 - Electric Fields in Matter

4.1, 4.2, 4.3, 4.4, 4.5, 4.6, 4.7, 4.8, 4.9, 4.10, 4.11, 4.12, 4.13, 4.14, 4.15, 4.164.18, 4.19, 4.20, 4.21, 4.22, 4.23, 4.24, 4.25, 4.264.27, 4.28, 4.29, 4.30, 4.31, 4.32, 4.33, 4.34, 4.35, 4.36, 4.374.38, 4.394.40

Chapter 5 - Magnetostatics

5.1, 5.2, 5.3, 5.4, 5.5, 5.6, 5.7, 5.8, 5.9, 5.10, 5.11, 5.12, 5.13, 5.14, 5.15, 5.165.17, 5.18, 5.19, 5.205.21, 5.22, 5.23, 5.24, 5.25, 5.26, 5.27, 5.28, 5.29, 5.30, 5.315.32, 5.33, 5.34, 5.35, 5.36, 5.375.38, 5.39, 5.40, 5.41, 5.425.43, 5.44, 5.45, 5.46, 5.47, 5.48, 5.49, 5.50a5.51, 5.52, 5.53, 5.54, 5.555.56, 5.57, 5.58, 5.595.60, 5.61

Chapter 6 - Magnetic Fields in Matter

6.1, 6.2, 6.36.4, 6.5, 6.7, 6.8, 6.9, 6.10, 6.11, 6.12, 6.13, 6.15, 6.16, 6.17, 6.18, 6.19, 6.216.22, 6.236.246.25, 6.26, 6.276.28

Chapter 7 - Electrodynamics

7.1, 7.2, 7.3, 7.4, 7.5, 7.6, 7.7, 7.87.9, 7.10, 7.11, 7.12, 7.13, 7.14, 7.15, 7.16, 7.17, 7.18, 7.19, 7.20, 7.21, 7.22, 7.23, 7.24, 7.25, 7.26, 7.27, 7.28, 7.29, 7.30, 7.31, 7.32, 7.33, 7.34, 7.357.36, 7.377.38, 7.39, 7.40, 7.41, 7.437.44, 7.45, 7.46, 7.47, 7.48, 7.49, 7.50, 7.51, 7.52, 7.53, 7.54, 7.557.56, 7.57, 7.58, 7.59, 7.60

Chapter 8 - Conservation Laws

8.1, 8.2, 8.3, 8.4, 8.5, 8.6, 8.7, 8.8, 8.9, 8.10, 8.11, 8.12, 8.138.14

Chapter 9 - Electromagnetic Waves

9.1, 9.2, 9.3, 9.4, 9.5, 9.6, 9.7, 9.8, 9.9, 9.10, 9.11, 9.12, 9.139.14, 9.15, 9.16, 9.17, 9.18a, 9.18b-c, 9.19a-b, 9.19c, 9.20, 9.21, 9.22, 9.23a, 9.23b, 9.24, 9.25, 9.26, 9.27, 9.28, 9.29, 9.30, 9.31, 9.32, 9.339.34, 9.35, 9.36, 9.37, 9.38

Chapter 10 - Potentials and Fields

10.1, 10.2, 10.3, 10.4, 10.5, 10.6, 10.7, 10.8, 10.9, 10.10, 10.11, 10.12, 10.13, 10.14, 10.15, 10.16, 10.17, 10.18, 10.19, 10.20, 10.21, 10.22, 10.23, 10.24, 10.25, 10.26

Chapter 11 - Radiation

11.1, 11.2, 11.3, 11.4, 11.5, 11.6, 11.7, 11.8, 11.9, 11.10, 11.11, 11.12, 11.13, 11.14, 11.15, 11.16, 11.17,  11.18,  11.19, 11.2011.21, 11.22, 11.23, 11.24, 11.25, 11.2611.27, 11.28, 11.29, 11.30a, 11.30b, 11.31

Chapter 12 - Electrodynamics and Relativity

12.1, 12.2, 12.3, 12.4, 12.5, 12.6, 12.7, 12.8, 12.9, 12.10, 12.11, 12.12, 12.13, 12.14, 12.15, 12.16, 12.17, 12.18, 12.19, 12.20, 12.21, 12.22, 12.23, 12.24, 12.25, 12.26, 12.27, 12.28, 12.29, 12.30, 12.31, 12.32, 12.33, 12.34, 12.35, 12.36, 12.37, 12.38, 12.39, 12.40, 12.4112.42, 12.43, 12.44, 12.45, 12.46, 12.47, 12.48, 12.49, 12.50, 12.51, 12.52, 12.53, 12.54, 12.55, 12.5612.57, 12.58, 12.59, 12.60, 12.61