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The E⃗ field in an EM wave in free space has a peak of 23.3 mV/m....

The E⃗ field in an EM wave in free space has a peak of 23.3 mV/m. What is the average rate at which this wave carries energy across unit area per unit time?

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Average rate at which the electromagnetic wave carries the energy across unit area per unit time is intensity of wave.

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