A conducting ring of radius l m kept in ...

A conducting ring of radius l m kept in a uniform magnetic field B of 0.01 T, rotates uniformly with an angular velocity 100 rad `s^(–1)` with its axis of rotation perpendicular to B. The maximum induced emf in it is

`1.5 pi V`

`pi V`

`2pi V`

`0.5 pi V`

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