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 vcev = v_(0)hati. The magnetic field is directed along the negative z-axis direction. The induced emf, during the passage of these loops, out of the field region, will not remain constant for

A rectangular, a square, a circular and an elliptical loop, all in the

1.	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 vcev = v_(0)hati. The magnetic field is directed along the negative z-axis direction. The induced emf, during the passage of these loops, out of the field region, will not remain constant for
Answer» the RECTANGULAR, circular and elliptical loops. the circular and the elliptical loops. only the elliptical loop. any of the four loops. Solution :Induced EMF will not remain constant for the circular and the elliptical loops because RATE of change of area of lopps in magnetic FIELD with time is not constant for them.

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