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The magnetic flux passing prependicular ...

The magnetic flux passing prependicular to the plane of the coil directed into the paper is varying according to the relation
`phi=6t^(2)+8t+I0` , where `phi` is in weber and `t` in second.
(a) What is the magnitude of emf induced in the loop when `t=2sec` ?
(b) What is the magnitude and direction of current at `t=2sec` ?

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