# Chapter 29: Magnetic Fields, Magnetic Induction and Electrodynamics

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## Introduction

We give a brief survey of the basic laws of magnetism, magnetic induction, and electrodynamics in the absence of matter, the wave equation, scalar and vector potentials, and invariance properties.

## Topics

29.1 Ampere's Law and its Consequences

29.2 Faraday's Law and it Consequences

29.3 Maxwell's Consistent Equations

29.4 The Wave Equation

29.5 Potentials

29.6 Invariance properties