An AM radio transmitter broadcasts 50.0 kW of power uniformly in all directions. (a) Assuming all of
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An AM radio transmitter broadcasts 50.0 kW of power uniformly in all directions.
(a) Assuming all of the radio waves that strike the ground are completely absorbed, and that there is no absorption by the atmosphere or other objects, what is the intensity 30.0 km away?
(b) What is the maximum electric field strength at this distance?
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a Intensity The intensity of a radio wave is defined as the power ...View the full answer
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