Physics, 16.04.2020 01:44 kadinmorgan
A traveling sinusoidal electromagnetic wave in vacuum has an electric field amplitude of 96.9 V/m. Find the intensity of this wave and calculate the energy flowing during 14.9 s through an area of 0.0227 m2 that is perpendicular to the wave\'s direction of propagation.
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A traveling sinusoidal electromagnetic wave in vacuum has an electric field amplitude of 96.9 V/m. F...
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