A coil having effective area A, 1s with its plane normal to a magnetic field of induction B. The magnetic induction is quickly reduced to 25% of its initial value in 2s. Then e.m.f. induced across the coil will be
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Select correct option
![A coil having effective area A, is
with its plane normal to a magnetic field of
induction B. The magnetic induction is
quickly reduced to 25% of its initial value in
2s. Then e.m.f. induced across the coil will be
3 AB
(b)
3 AB
(a)
8.
4
АВ
АВ
(c)
4
(d)
2](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fab1012e4-bd7d-4d80-b401-18a6eae19032%2F6c166f04-c6ef-4c02-bb43-f82dff61e7e3%2Fkghdb3b_processed.jpeg&w=3840&q=75)
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