This textbook is intended for undergraduate and graduate students taking an intermediate or advanced course in electromagnetism. It presents electromagnetism as a classical theory, based, like mechanics, on principles that are independent of the atomic constitution of matter. This book is unique among electrodynamics texts in its treatment of the precise manner in which electromagnetism is linked to mechanics and thermodynamics. A clear distinction is maintained between such concepts as field and force, or radiation and heat. Applications include radiation from charged particles, electromagnetic wave propagation and guided waves, thermoelectricity, magnetohydrodynamics, piezoelectricity, ferroelectricity, paramagnetic cooling, ferromagnetism and superconductivity. There are 225 worked examples of dynamical and thermal effects of electromagnetic fields, and of effects resulting from the motion of bodies. The concise, methodological approach of this book will be valuable to students and will make it of special interest to tutors and lecturers.
Preface 1. Electric charges and currents 2. The calculus of antisymmetric tensors 3. The first pair of Maxwell's equations 4. The second pair of Maxwell's equations 5. The aether relations and the theory of relativity 6. Charged particles 7. Polarization and magnetization 8. Electrostatics 9. Linear dielectrics 10. Steady currents in linearly conducting materials 11. Linear magnets 12. Radiation 13. Electromagnetic wave propagation 14. A review of continuum mechanics 15. The fusion of electromagnetism with mechanics and thermodynamics 16. Magnetohydrodynamicsymmetric tensors 17. Electric materials 18. Magnetic materials Appendices Bibliographical notes Index