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A current of 5 A passes through a copper conductor (resistivity = 1.7 x 108 Om) of %3D radius of cross-section 5 mm. Find the mobility of the charges if their drift velocity is 1.1 x 103 m/s

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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In a series of alternate pathways, the direction of least resistance is the actual or metaphorical route that offers the least resistance to forwarding motion by a given individual or body.

Question

A current of 5 A passes through a copper
conductor (resistivity = 1.7 x 108 Om) of
radius of cross-section 5 mm. Find the
mobility of the charges if their drift velocity is
1.1 x 103 m/s
1. 1.8 m2/Vs
2. 1.5 m?/Vs
3. 1.3 m?/Vs
4. 1.0 m?/Vs

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