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A very small circular loop of area 5xx10...

A very small circular loop of area `5xx10^(-4)m^(2)` , resistance `2Omega` and negligible inductance is initially coplanar and concentric with a much larger fixed circular loop of radius `0.1m` . A constant current of `1A` is passed in the bigger loop and the smaller loop is rotated with angular velocity `omega rad//sec` about a diameter. Calculate (a) the flux linked with the smaller loop, (b) induced emf (c) induced current in the smaller loop, as a function of time.

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The correct Answer is:
`[(a) 10pixx10^(-10) Wb; (b) 10^(-9) omega; (c ) 2.5xx10^(-10) omega sin omega t]`
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