A conducting copper bar is traveling at a constant speed of 1 m/s on conducting rails in uniform magnetic field of 2.5 T, as shown in the figure. A current of 1 A is induced in the loop. (1) Indicate the direction of the current through resistor R on the figure. (2) How much power is dissipated in the resistor R? Assume that the resistance of the moving bar and the rails is negligible compared to R. メ R X X X X メメ

A conducting copper bar is traveling at a constant speed of 1 m/s on conducting rails in uniform magnetic field of 2.5 T, as shown in the figure. A current of 1 A is induced in the loop. (1) Indicate the direction of the current through resistor R on the figure. (2) How much power is dissipated in the resistor R? Assume that the resistance of the moving bar and the rails is negligible compared to R. メ R X X X X メメ

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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