A rectangular, a square, a circular and an elliptical loop, all in the ( x − y ) plane, are moving out of a uniform magnetic field with a constant velocity, V = v ⋅ i ^ . The magnetic field is directe

Question

A rectangular, a square, a circular and an elliptical loop, all in the $(x - y)$ plane, are moving out of a uniform magnetic field with a constant velocity, $V = v \cdot \hat{i}$ . The magnetic field is directed along the negative z-axis direction. The induced emf, during the passage of these loops, come out of the field region, will not remain constant for :NEET 2009 (Mains)

Options:

Answer:

C

Solution:

Out of the four structures, when the circular and elliptical loops come out from the field, equal are is not traced in equal interval of time. So any induced in both is not constant.

TestHub · Accepted Answer

Out of the four structures, when the circular and elliptical loops come out from the field, equal are is not traced in equal interval of time. So any induced in both is not constant.

Physics - EMI/AC Question with Solution | TestHub

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