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Physics, 27.03.2020 04:53 lexybellx3

A traveling electromagnetic wave in a vacuum has an electric field amplitude of 93.3 V/m. Calculate the intensity S of this wave. Then, determine the amount of energy U that flows through area of 0.0287 m 2 over an interval of 13.7 s, assuming that the area is perpendicular to the direction of wave propagation. S

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A traveling electromagnetic wave in a vacuum has an electric field amplitude of 93.3 V/m. Calculate...
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