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A coil of 50 turns, each of area 0.12 m^...

A coil of 50 turns, each of area 0.12 `m^(2)` is rotated at a constant speed of 600 revolutioins per minute in a uniform magnetic field of induction 0.02 T about an axis in the plane of the coil and perpendicular to the direction of the field. The maximum emf induced in a coil is

A

7.536 V

B

0.75 V

C

0.075 V

D

0.0075 V

Text Solution

Verified by Experts

The correct Answer is:
A
`e_(0)=nABomega=nAB2pif`
`=50xx0.12xx0.02xx6.28xx10`
`~~7.536V`
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