9.22 i In a sourceless medium in which J = 0 and p, = 0, assume a rectangular coordinate system in which E and H are functions only of z and t. The medium has permittivity e and permeability µ. (a) If E = E,a, and H = H,a,, begin with Maxwell's equations and determine the second-order partial differential equation that E, must satisfy. (b) Show that E, = Eo cos(@t – Bz) is a solution of that equation for a particular value of ß. (c) Find ß as a function of given parameters.

9.22 i In a sourceless medium in which J = 0 and p, = 0, assume a rectangular coordinate system in which E and H are functions only of z and t. The medium has permittivity e and permeability µ. (a) If E = E,a, and H = H,a,, begin with Maxwell's equations and determine the second-order partial differential equation that E, must satisfy. (b) Show that E, = Eo cos(@t – Bz) is a solution of that equation for a particular value of ß. (c) Find ß as a function of given parameters.

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

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