A wire 3 00 m long and 0 450 mm2 in cross sectional area has a resistance of 41 0 at 20C If its resistance increases to 41 4 at 29 0C, what is the temperature coefficient of resistivity ...

If R 410 22 at T 20C and R4142 at T 2 ...

A wire 3.00 m long and 0.450 mm2 in cross-sectional area has a resistance of 41.0

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A wire 3.00 m long and 0.450 mm2 in cross-sectional area has a resistance of 41.0 Ω at 20°C. If its resistance increases to 41.4 Ω at 29.0°C, what is the temperature coefficient of resistivity?

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College Physics

ISBN: 978-0495113690

7th Edition

Authors: Raymond A. Serway, Jerry S. Faughn, Chris Vuille, Charles A. Bennett

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Question Posted: Nov 01, 2011 02:48 PM

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A wire 3.00 m long and 0.450 mm2 in cross-sectional area has a resistance of 41.0

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