Tayyyy23691 Tayyyy23691

21-04-2024
Physics

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A traveling electromagnetic wave in a vacuum has an electric field amplitude of 98.9 v/m. calculate the intensity of this wave. then, determine the amount of energy u that flows through area of 0.0227 m² over an interval of 14.7s, assuming that the area is perpendicular to the direction of wave propagation.

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