Assume that global lightning on the Earth constitutes a constant current of 1.00 kA between the ground

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Assume that global lightning on the Earth constitutes a constant current of 1.00 kA between the ground and an atmospheric layer at potential 260 kV.

(a) Find the power of terrestrial lightning.

(b) For comparison, find the power of sunlight falling on the Earth. Sunlight has an intensity of 1400 W/m ² above the atmosphere. Sunlight falls perpendicularly on the circular projected area that the Earth presents to the Sun.

Related Book For answer-question

Basic Engineering Circuit Analysis

ISBN: 978-0470128695

9th Edition

Authors: J. David Irwin

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Posted Date: Nov 25, 2019 10:01 AM

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Assume that global lightning on the Earth constitutes a constant current of 1.00 kA between the ground

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a The equation for power is P IV Substitute 100kA for I an... View the full answer

Basic Engineering Circuit Analysis

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