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A rectangular coil ABCD is rotated antic...

A rectangular coil ABCD is rotated anticlockwise with a uniform angular velocity about the axis shown In the fig. the axis of rotation of the coil as well as the magnetic field `B` are horizontally.the induced emf in the coilwould be minimum when the plane of the coil

A

the plane of the coil is horizontal

B

the plane of the coil makes an angular of `45^(@)` with the magnetic field

C

the plane of the coil is at right angles to the magnetic field

D

the plane of the coil makes an angle of `30^(@)` with the magnetic field

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The correct Answer is:
A

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