Steady Electric Fields and Currents

Preface to Volume 1


1. Introductory Concepts

1.1 Preliminary Physical Ideas

1.2 Method and Aim

1.3 Scheme of Development

1.4 Systems of Units


2. The Inverse Square Law in Electrostatics

2.1 Charge

2.2 The Electric Field and Electric Potential

2.3 Electric Displacement

2.4 Coulomb's Inverse Square Law

2.5 Two-Dimensional Fields

2.6 The Field at Internal Points

2.7 Gauss's Theorem

2.8 Discontinuities and Boundary Conditions

2.9 Applications of Green's Theorem

2.10 Dipoles and Multipoles

2.11 Double Layers

2.12 Volume Distributions of Dipoles: Polarization


3. Conductors in the Electrostatic Field

3.1 The Property of a Conductor

3.2 Some General Theorems

3.3 Systems of Conductors: Capacitance

3.4 Forces and Energy

3.5 Criticisms of the Expression for Energy

3.6 The Location of Electrostatic Energy


4. Dielectrics

4.1 The Effects of a Dielectric

4.2 The General Theory of Dielectrics

4.3 The Uniqueness and Reciprocal Theorems

4.4 The Energy of the Electrostatic Field

4.5 Minimum Energy Theorems

4.6 The Electrostatic Stress System: Maxwell's Stress Tensor


5. The Steady Flow of Electric Currents

5.1 Introduction

5.2 The Equation of Continuity (Conservation) of Charge

5.3 Ohm's Law

5.4 Boundary Conditions and Discontinuities

5.5 The Rate of Heat Production

5.6 Electromotive Force

5.7 The Analogy with the Electrostatic Field

5.8 Integral Theorems

5.9 Networks of Linear Conductors

5.10 Integral Theorems Applied to Networks

Answers to the Exercises

Index