A coil of 50turns is pulled in 0.02secs from between the poles of a magnet where it's area includes 31× 10^-5 Weber to a place where it's area includes 1 x 10^-5 Weber.Determine the average emf induced in the coil

A.0.75V
B.0.075
C.75V
D.7.5V?

asked by Black mamba

5 years ago

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A coil of 50turns is pulled in 0.02secs from between the poles of a magnet where it's area includes 31× 10^-5 Weber to a place where it's area includes 1 x 10^-5 Weber.Determine the average emf induced in the coil
A.0.75V
B.0.075
C.75V
D.7.5V?