The figure below displays a circular loop of aluminum wire in a uniform magnetic field pointing into the page. The radius of the loop is 15.0 cm and the magnitude of the field is 0.130 T. You grab points A and B and pull them in opposite directions, stretching the loop until its area is nearly zero, taking a time of 0.150 s to do so. What is the magnitude of the average induced emf in the loop (in mV) during this time? В

Physics for Scientists and Engineers: Foundations and Connections
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Author:Katz, Debora M.
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Chapter32: Faraday’s Law Of Induction
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The figure below displays a circular loop of aluminum wire in a uniform magnetic field pointing into the page. The radius of the loop is 15.0 cm and the magnitude of the field is 0.130 T. You grab points A and B
and pull them in opposite directions, stretching the loop until its area is nearly zero, taking a time of 0.150 s to do so. What is the magnitude of the average induced emf in the loop (in mV) during this time?
В
Transcribed Image Text:The figure below displays a circular loop of aluminum wire in a uniform magnetic field pointing into the page. The radius of the loop is 15.0 cm and the magnitude of the field is 0.130 T. You grab points A and B and pull them in opposite directions, stretching the loop until its area is nearly zero, taking a time of 0.150 s to do so. What is the magnitude of the average induced emf in the loop (in mV) during this time? В
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