A cylindrical wire of radius 2.0 mm carries a current of 2.5 A. The potential difference between

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A cylindrical wire of radius 2.0 mm carries a current of 2.5 A. The potential difference between points on the wire that are 46m apart is 3.7 V.

a) what is the electric field in the wire?

b) What is the resistivity of the material of which the wire is made?

Related Book For answer-question

Statistics For Engineers and Scientists

ISBN: 978-0073376332

3rd edition

Authors: William Navidi

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Posted Date: Jan 27, 2022 03:06 AM

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A cylindrical wire of radius 2.0 mm carries a current of 2.5 A. The potential difference between

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