Physics
Electricity and Magnetism
The electric field of a sinusoidal electromagnetic wave obeys the

The electric field of a sinusoidal electromagnetic wave obeys the equation E = - (375 V/m) sin

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The electric field of a sinusoidal electromagnetic wave obeys the equation E = - (375 V/m) sin [(5.97 x 1015 rad/s)t +(1.99 x 107 rad/m)x].
(a) What are the amplitudes of the electric and magnetic fields of this wave?
(b) What are the frequency, wavelength, and period of the wave? Is this light visible to humans?
(c) What is the speed of the wave?

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Fundamentals of Applied Electromagnetics

ISBN: 978-0132139311

6th edition

Authors: Fawwaz T. Ulaby, Eric Michielssen, Umberto Ravaioli

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Question Posted: Oct 18, 2010 04:53 AM

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