1. A wire of length 1 m has a resistance of 0.3 . It is uniformly stretched...

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1. A wire of length 1 m has a resistance of 0.3 Ω. It is uniformly stretched to a length of 2 m. What is its new resistance?

2. At what temperature will the resistance of a copper wire be 10% greater than it is at 20°C?

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Fundamentals of Ethics for Scientists and Engineers

ISBN: 978-0195134889

1st Edition

Authors: Edmund G. Seebauer, Robert L. Barry

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Question Posted: Nov 29, 2011 10:58 AM

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1. A wire of length 1 m has a resistance of 0.3 . It is uniformly stretched...

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Fundamentals of Ethics for Scientists and Engineers

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