## Electromagnetic Fields
emf

Prerequisites

- Electrodynamics

Objectives

- Know how to write electric and magnetic fields in terms of scalar and vector potentials
- Understand how to operate a gauge transformation
- Know the Coulomb gauge and the Lorenz gauge
- Know the d'Alembertian operator
- Know how to write Maxwell's equations in the Lorenz gauge

### In this section:

- Scalar and Vector Potentials emf.svp
- Gauge Freedom and Choices emf.g

Except where otherwise noted, all content is licensed under a Creative Commons Attribution 4.0 International License.

Author: Jean-Sébastien Caux

Created: 2022-03-24 Thu 08:42