A flexible loop has a radius of 12.0 cm and is in a magnetic field of magnitude 0.150 T. The loop is grasped at opposite points along its diameter and pulled such that its area is almost zero. If it takes 0.200 s to close the loop, what is the magnitude of the induced emf in it during this time interval?

Physics for Scientists and Engineers: Foundations and Connections
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ISBN:9781133939146
Author:Katz, Debora M.
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Chapter32: Faraday’s Law Of Induction
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1. A flexible loop has a radius of 12.0 cm and is in a magnetic field of magnitude 0.150 T. The
loop is grasped at opposite points along its diameter and pulled such that its area is almost
zero. If it takes 0.200 s to close the loop, what is the magnitude of the induced emf in it
gec during this time interval?
Transcribed Image Text:1. A flexible loop has a radius of 12.0 cm and is in a magnetic field of magnitude 0.150 T. The loop is grasped at opposite points along its diameter and pulled such that its area is almost zero. If it takes 0.200 s to close the loop, what is the magnitude of the induced emf in it gec during this time interval?
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