Homework Answers
wave speed c = 3*10^8 m/s
wavenumber k = 2*pi/lambda = 1*10^7
wavelength lambda = 2*pi/(1*10^7) = 6.28*10^-7 m
frequency f = c/lambda = 3*10^8/(6.28*10^-7) = 4.78*10^14 Hz
=================================
part C
Eo = Bo*c
Bo = 2.4*10^-6 T
Eo = 2.4*10^-6*3*10^8
Eo = 720 V/m
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