The figure below displays a circular loop of metal wire in a uniform magnetic field pointing into the page. The radius of the loop is 14.0 cm and the magnitude of the field is 0.120 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 0.180 s to do so. What is the magnitude of the average induced emf in the loop (in mV) during this time? x x x x x x XAX x x * х x *B.* В x x x x mV
The figure below displays a circular loop of metal wire in a uniform magnetic field pointing into the page. The radius of the loop is 14.0 cm and the magnitude of the field is 0.120 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 0.180 s to do so. What is the magnitude of the average induced emf in the loop (in mV) during this time? x x x x x x XAX x x * х x *B.* В x x x x mV
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Transcribed Image Text:The figure below displays a circular loop of metal wire in a uniform magnetic field pointing into the page. The radius of the loop is 14.0 cm and the magnitude of the field is 0.120 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 0.180 s to do so. What is the magnitude of the average induced emf in
the loop (in mV) during this time?
x
x
x
x
x
x
XAX
x
x
*
х
x
*B.*
В
x
x
x
x
mV
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