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The electric field of an electromagnetic wave ina vacuum is ey= (20 v/m)sin((6.28x108)x -2πft), where x is in m and t is in s. what are the wave’s (a) wavelength, (b) frequency, and (c) magnetic field amplitude?
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The electric field of an electromagnetic wave ina vacuum is ey= (20 v/m)sin((6.28x108)x -2πft), wher...
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