When E and B are the amplitudes of the electric and magnetic fields in an electromagnetic wave in vacuum, the total average energy density in the wave is A) . B) . C) ε₀E². D) . E) .

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The Answer of When E and B are the amplitudes of the electric and magnetic fields in an electromagnetic wave in vacuum, the total average energy density in the wave is A) . B) . C) ε₀E². D) . E) .

When E and B Are the Amplitudes of the Electric