(a) A sheet of copper ( = 1.7 108 m) is 2.0 mm thick...
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(b) What mass of copper is required to manufacture a 1 500-m-long spool of copper cable with a total resistance of 4.5 Ω?
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a The crosssectional area of the copper in the hollow tube is b ...View the full answer
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Related Book For
College Physics
ISBN: 978-0495113690
7th Edition
Authors: Raymond A. Serway, Jerry S. Faughn, Chris Vuille, Charles A. Bennett
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