A very thin 15.0 cm copper bar is aligned horizontally along the east-west direction. If it moves horizontally from south to north at 11.5 m/s11.5 m/s in a vertically upward magnetic field of 1.22 T, (a) what potential, difference is induced across its ends, and (b) which end (east or west) is at a higher potential? (c) What would be the potential difference if the bar moved from east to west instead?

A very thin 15.0 cm copper bar is aligned horizontally along the east-west direction. If it moves horizontally from south to north at 11.5 m/s11.5 m/s in a vertically upward magnetic field of 1.22 T, (a) what potential, difference is induced across its ends, and (b) which end (east or west) is at a higher potential? (c) What would be the potential difference if the bar moved from east to west instead?

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter19: Magnetism

Section: Chapter Questions

Problem 69AP: Using an electromagnetic flowmeter (Fig. P19.69), a heart surgeon monitors the flow rate of blood...

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