The AM radio station 1090 broadcasts 32.0 kW of power uniformly in all directions. What is the maximum value of the associated electric field in V/m at a distance of 28 km if there is no atmospheric absorption or ground reflection of the radio waves? (Assume 3 sig figs)
The AM radio station 1090 broadcasts 32.0 kW of power uniformly in all directions. What is the maximum value of the associated electric field in V/m at a distance of 28 km if there is no atmospheric absorption or ground reflection of the radio waves? (Assume 3 sig figs)
Chapter16: Electromagnetic Waves
Section: Chapter Questions
Problem 83P: A radio transmitter broadcasts plane electromagnetic waves whose maximum electric field at a...
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