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A traveling electromagnetic wave in a vacuum has an electric field amplitude of 515 V/m ....

A traveling electromagnetic wave in a vacuum has an electric field amplitude of 515 V/m . Calculate the intensity of this wave. Then, determine the amount of energy that flows through area of .0293 m^2 over an interval of 15.5 s , assuming that the area is perpendicular to the direction of wave propagation.

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Answer #1

Eetic id, E, 515 Ane A 0 0293 m dine, 15.5 Se temsils cEE 2 E)r516) J= 352 W/me Enesy, E= Pouen Kdi -IXAXA - 352x0.0 293 X JS

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