A bar magnet is held stationary while a circular loop of wire is moved toward the magnet at constant velocity at position A as in the figure below. The loop passes over the magnet's center at position B and moves away from the magnet at position C. Viewing the loop from the left as indicated in the figure, find the direction of the induced current in the loop at position A, B, and C.

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Author:Raymond A. Serway, John W. Jewett
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Chapter31: Faraday’s Law
Section: Chapter Questions
Problem 31.3OQ: A rectangular conducting loop is placed near a long wire carrying a current I as shown in Figure...
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A bar magnet is held stationary while a circular loop of wire is moved toward the magnet at constant velocity at position A as in the figure below. The
loop passes over the magnet's center at position B and moves away from the magnet at position C. Viewing the loop from the left as indicated in the
figure, find the direction of the induced current in the loop at position A, B, and C.
0-00
Observer
HINT
(a) position A
clockwise
counterclockwise
The induced current is zero.
(b) position B
clockwise
counterclockwise
The induced current is zero.
(c) position C
clockwise
counterclockwise
The induced current is zero.
Transcribed Image Text:A bar magnet is held stationary while a circular loop of wire is moved toward the magnet at constant velocity at position A as in the figure below. The loop passes over the magnet's center at position B and moves away from the magnet at position C. Viewing the loop from the left as indicated in the figure, find the direction of the induced current in the loop at position A, B, and C. 0-00 Observer HINT (a) position A clockwise counterclockwise The induced current is zero. (b) position B clockwise counterclockwise The induced current is zero. (c) position C clockwise counterclockwise The induced current is zero.
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