Solved: The electric field of an electromagnetic wave in a
Chapter 31, Problem 31.41(choose chapter or problem)
The electric field of an electromagnetic wave in a vacuum is Ey = 120.0 V/m2 cos316.28 * 108 2x - vt4, where x is in m and t is in s. What are the waves (a) wavelength, (b) frequency, and (c) magnetic field amplitude?
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