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, $ \vec{V} = v \hat{i} $. The magnetic field

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, $\vec{V} = v \hat{i}$ . 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

the circular and the elliptical loops.

B

only the elliptical loop.

C

any of the four loops.

D

the rectangular, circular and elliptical loops.

Accepted Answer

any of the four loops.

Answer

the circular and the elliptical loops.

Answer

only the elliptical loop.

Answer

the rectangular, circular and elliptical loops.

AIPMT PRELIMS 2009 Physics Induced EMF MCQ Question

Correct Answer

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