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A uniform magnetic flux density of 0.1 W...

A uniform magnetic flux density of `0.1 Wbm^(-2)` extends over a plane circuit of area `1m^(2)` and is normal to it. How quickly must the field be reduced to zero if an emf of 100 volt is to be induced in the circuit?

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`10^(-3)s`
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AAKASH SERIES-ELECTROMAGNETIC INDUCTION-Problems (Level-I)
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