Question

The magnetic flux passing through a metal ring varies with time t according to phi_(B)=6t^(3)-I8t^(2) , t is in second. The resistance of the ring is 3Omega . Determine the maximum current induced in the ring during the interval from t=0 to t=2sec .

Answer 1

Answer:

the magnetic flux passing through a metal ring varies with time t the ma current induced in the ring..........

Answer 2

Answer:

Induced current is zero becouse flux change is also zero from 0 to 2 sec

I = 1/R dfie/ dt

Explanation:

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