michelee2218 michelee2218

18-07-2020
Physics

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When a potential difference of 12 V is applied to a wire 7.2 m long and 0.35 mm in diameter the result is an electric current of 2.1 A. What is the resistivity of the wire?

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nobleswift nobleswift

19-07-2020

Answer:

7.63 x 10^-8ohmm

Explanation:

resistivity of the wire = 7.63 x 10^-8ohmm

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