Multiple Choice
A flexible,circular conducting loop of radius 0.15 m and resistance 4.0 lies in a uniform magnetic field of 0.25 T.The loop is pulled on opposite sides by equal forces and stretched until its enclosed area is essentially zero m²,as suggested in the drawings.It takes 0.30 s to close the loop.
-Which one of the following phrases best describes the direction of the induced magnetic field generated by the current induced in the loop while the loop is being stretched?
A) clockwise
B) counterclockwise
C) into the page
D) out of the page
E) The induced field is zero.
Correct Answer:

Verified
Correct Answer:
Verified
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