The figure shows four wire loops, with the lengths of either L or 2L. All four loops will move through a region of uniform magnetic field of intensity B outward from the plane of paper. The loops will move at the same constant velocity. Rank the four loops according to the increasing magnitude of the emf induced as they move through the field,

The figure shows four wire loops, with the lengths of either L or 2L.

1.	The figure shows four wire loops, with the lengths of either L or 2L. All four loops will move through a region of uniform magnetic field of intensity B outward from the plane of paper. The loops will move at the same constant velocity. Rank the four loops according to the increasing magnitude of the emf induced as they move through the field,
Answer» The figure shows four wire loops, with the lengths of either $L$ or $2 L .$ All four loops will move through a region of uniform magnetic field of intensity $B$ outward from the plane of paper. The loops will move at the same constant velocity. Rank the four loops according to the increasing magnitude of the emf induced as they move through the field,

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