The three loops of wire shown in the figure are all subject to the same uniform magnetic field B that does not varywith time. Loop 1 oscillates (through small angles, so that the loops stays in the field) back and forth as the bob in apendulum, loop 2 rotates about a vertical axis, and loop 3 oscillates up and down (over small distances, so that theloops stays in the field) at the end of a spring. Which loop, or loops, will have an emf induced in them?BA) loops 1 and 2B) loops 2 and 3C) loops 3 and 1D) loop 1 onlyE) loop 2 onlyF) loop 3 onlywwwmO

Solution: The induced emf is proportional to the rate of the change of magnetic flux e = - N d…

Answered: The three loops of wire shown in the…

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