A conducting wire shaped in a "U shape" is connected to a 5 ohm light bulb. The 0.8 T external magnetic field is directed into the page as shown. A conducting bar of length 1.2 m is sliding on the conducting wire at 2 m/s to the right. What is the induced emf?

A conducting wire shaped in a "U shape" is connected to a 5 ohm light bulb. The 0.8 T external magnetic field is directed into the page as shown. A conducting bar of length 1.2 m is sliding on the conducting wire at 2 m/s to the right. What is the induced emf?

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter32: Faraday’s Law Of Induction

Section: Chapter Questions

Problem 39PQ: A thin conducting bar (60.0 cm long) aligned in the positive y direction is moving with velocity...

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Question

A conducting wire shaped in a "U shape" is connected to a 5 ohm light bulb.
The 0.8 T external magnetic field is directed into the page as shown.
A conducting bar of length 1.2 m is sliding on the conducting wire at 2 m/s to the
right. What is the induced emf?

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