If a copper wire has length of 50 cm and cross-sectional area 0.05 m^2, and its resistance is 10 ohms, find out its resistivity.
If a copper wire has length of 50 cm and cross-sectional area 0.05 m^2, and its resistance is 10 ohms, find out its resistivity.
Electricity for Refrigeration, Heating, and Air Conditioning (MindTap Course List)
10th Edition
ISBN:9781337399128
Author:Russell E. Smith
Publisher:Russell E. Smith
Chapter12: Electronic Control Devices
Section: Chapter Questions
Problem 14RQ
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2b. If a copper wire has length of 50 cm and cross-sectional area 0.05 m^2, and its resistance is 10 ohms, find out its resistivity.
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