Giancoli's Physics: Principles with Applications, 6th Edition
21
Electromagnetic Induction and Faraday's Law
Change chapter21-1 to 21-4: Faraday's Law of Induction
21-5: Generators
21-6: Back EMF and Torque
21-7: Transformers
21-9: Inductance
21-10: Magnetic Energy Storage
21-11: LR Circuit
21-12: AC Circuits and Reactance
21-13: LRC Circuits
21-14: Resonance in AC Circuits
Problem 9
A
a) cw, b) ccw, c) cw, d) no induced current
In order to watch this solution you need to have a subscription.
COMMENTS
By omar_1999alruwaili on Fri, 4/17/2020 - 5:49 PM
for C isnt supose to be ccw?
By Mr. Dychko on Sat, 4/18/2020 - 5:28 PM
The wire beside the loop in part C produces a flux that's downward in the loop. The flux magnitude will decrease as a result of the current in the nearby wire decreasing. The induced current in the loop is in a direction that opposes the change in flux. The induced current needs to replace the downward flux that's missing. The CW direction causes downward flux in the loop.
Hope that helps,
Mr. Dychko
Find us on:
Giancoli Answers, including solutions and videos, is copyright © 2009-2024 Shaun Dychko, Vancouver, BC, Canada. Giancoli Answers is not affiliated with the textbook publisher. Book covers, titles, and author names appear for reference purposes only and are the property of their respective owners. Giancoli Answers is your best source for the 7th and 6th edition Giancoli physics solutions.