A satellite beams microwave radiation with a power of 10 kW toward the Earths surface. 550 km

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A satellite beams microwave radiation with a power of 10 kW toward the Earth’s surface. 550 km away. When the beam strikes Earth, its circular diameter is about 1500 m. Find the rms electric field strength of the beam.

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Physics Principles with Applications

ISBN: 978-0321762429

7th edition

Authors: Douglas C. Giancoli

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Question Posted: May 05, 2010 01:57 AM

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A satellite beams microwave radiation with a power of 10 kW toward the Earths surface. 550 km

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Physics Principles with Applications

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