Question: In a plane electromagnetic wave, the electric field oscillates sinusoid ally at a frequency of 2.0 x 10 Hz and amplitude 48 V m-

In a plane electromagnetic wave, the electric field oscillates sinusoid ally at

In a plane electromagnetic wave, the electric field oscillates sinusoid ally at a frequency of 2.0 x 10 Hz and amplitude 48 V m- (a) What is the wavelength of the wave? (b) What is the amplitude of the oscillating magnetic field? (c) Show that the average energy density of the E field equals the average energy density of the B field. [c= 3 10 m s.1

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