Electromagnetism began in the nineteenth century when Faraday showed electricity and magnetism were not distinct, separate phenomena, but interacted when there were time-varying electric or magnetic fields. In Electricity and Magnetism I have shown from first principles how Faraday's experiments led finally to Maxwell's four equations, which with the electromagnetic-force law summarise the whole of classical electromagnetism. This book therefore begins with Maxwell's equations and then uses them to study the propagation and generation of electromagnetic waves. Physics is a subject in which the more advanced the treatment of a topic, the deeper the understanding of common occurrences that is revealed. In studying the solutions of Maxwell's equations you will find answers to such questions as: What is an electro magnetic wave? Why does a radio wave travel through space at the speed of light? How is a radio wave generated? Why does light pass through a straight tunnel when a radio wave does not? How does light travel down a curved glass fibre? It is a remarkable fact that the classical laws of electromagnetism are fully consistent with Einstein's special theory of relativity and this is discussed in Chapter 2. The following four chapters provide solutions of Maxwell's equations for the propagation of electro magnetic waves in free space, in dielectrics, across interfaces and in conductors respectively.

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University of London, UK

Roland Dobbs

Bibliographic Information

Book Title: Electromagnetic Waves
Authors: Roland Dobbs
Series Title: Student Physics Series
DOI: https://doi.org/10.1007/978-94-010-9284-5
Publisher: Springer Dordrecht
eBook Packages: Springer Book Archive
Softcover ISBN: 978-0-7102-0506-3Published: 30 May 1985
eBook ISBN: 978-94-010-9284-5Published: 13 March 2013
Edition Number: 1
Number of Pages: X, 150
Number of Illustrations: 8 b/w illustrations
Topics: Science, Humanities and Social Sciences, multidisciplinary

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Table of contents (8 chapters)

Front Matter

Back Matter

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