Tutorials in Introductory Physics
Tutorials in Introductory Physics
1st Edition
ISBN: 9780130970695
Author: Peter S. Shaffer, Lillian C. McDermott
Publisher: Addison Wesley
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Chapter 9.4, Problem 3bT

Suppose that the electric field in a light wave were E ( x , y , z , t ) = E o sin ( k x + ω t ) z ^

Would it be possible to have a magnetic field that is zero for all x and t? Use Faraday’s law to support your answer. (Hint: How, if at all, would your answers in part A above be different if the magnetic field were zero for all x and t?)

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