A 50-m-long copper wire has a circular cross section with radius r = 2 cm. Given that
Question:
(a) The resistance R of the wire and
(b) The power dissipated in the wire if the voltage across its length is 1.5 (mV).
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Related Book For
Fundamentals of Applied Electromagnetics
ISBN: 978-0132139311
6th edition
Authors: Fawwaz T. Ulaby, Eric Michielssen, Umberto Ravaioli
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