## Question

###### A sinusoidally varying ectromagnetic field propagates through a window of area 0.40 m?. Ifthe amplitude of the electric field is 0.50 Vlm; what is the average energy per unit time (power) that is being transmitted through the window; in W?1.3X 10-41.8 X 10-4 2.4 X 10- 4 9.1 X 10-56.4 X 10-5

A sinusoidally varying ectromagnetic field propagates through a window of area 0.40 m?. Ifthe amplitude of the electric field is 0.50 Vlm; what is the average energy per unit time (power) that is being transmitted through the window; in W? 1.3X 10-4 1.8 X 10-4 2.4 X 10- 4 9.1 X 10-5 6.4 X 10-5

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