A satellite beams microwave radiation with a power of 14 kW toward the Earth’s surface, 500 km away. When the beam strikes Earth, its circular diameter is about 1550 m. Find the rms electric field strength of the beam.
V/m
A satellite beams microwave radiation with a power of 14 kW toward the Earth’s surface, 500 km away. When the beam strikes Earth, its circular diameter is about 1550 m. Find the rms electric field strength of the beam.
V/m
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