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Suppose the magnetic eld of an electromagnetic wave is given by B = (2.5 x 1010) sin(kx cot) T. (a) What is the average energy

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Suppose the magnetic eld of an electromagnetic wave is given by B = (2.5 x 1010) sin(kx cot) T. (a) What is the average energy density of the magnetic field of this wave? _x Your response differs from the correct answer by more than 100%. Jim3 ([3) What is the average energy density of the electric field? _x Your response differs from the correct answer by more than 100%. Jim3 Need Help

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