Decide the magnitude of the emf induced in the loop

Reference no: EM13681868

A magnetic field is passing through a loop of wire whose area is 0.021 m². The direction of the magnetic field is parallel to the normal to the loop, and the magnitude of the field is increasing at the rate of 0.25 T/s. (a) Decide the magnitude of the emf induced in the loop. (b) Presume the area of the loop can be enlarged or shrunk. If the magnetic field is increasing as in part (a), at what rate (in m^2/s) must the area be changed at the instant when B = 2.4 T if the induced emf is to be zero? Use a minus sign if the area is to be shrunk.

Reference no: EM13681868

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