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'“Essential Electrodynamics” builds on “Essential Electromagnetism” and provides a concise introduction to this fundamental topic. Starting with Maxwell's equations and conservation laws, it takes a logical step-by-step progression through electromagnetic waves in empty space, dispersive media and in waveguides. The book ends with radiation and scattering, initially using an heuristic approach to derive Larmor’s formula and applying it to simple problems. The book goes into sufficient detail to explain the important concepts using clear explanations, numerous diagrams, examples and problems.'