X X X XB = 1.4 Tx X X XThe above figure shows a 15-cm-long metal rod pulled along two frictionless, conducting rails ata constant speed of 3.5 m/s. The rails have negligible resistance, but the rod has a resistanceof 0.65 2. (a) What is the current induced in the rod? (b) What force is required to keep therod moving at a constant speed?Xta X

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Answered: x x X B= 1.4T x X X x X x x X x x x x x…

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Physics

x x X B= 1.4T x X X x X x x X x x x x x x X x x X X X X X X X X X X

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter13: Electromagnetic Induction

Section: Chapter Questions

Problem 69AP: The conducting rod shown in the accompanying figure moves along parallel metal rails that are 25-cm...

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