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An electrician plans to cut a copper wire with more than 10Ω resistance (p=1.724*10-8m). The radius of the wire is 0.725mm. What is the approximate length of wire that has a resistance of 10Ω

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter9: Current And Resistance

Section: Chapter Questions

Problem 70AP: A 10.00-meter long wire cable that is made of copper has a resistance of 0.051 ohms, (a) What is the...

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An electrician plans to cut a copper wire with more than 10Ω resistance (p=1.724*10-8m). The radius of the wire is 0.725mm. What is the approximate length of wire that has a resistance of 10Ω?

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