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A closed iron ring is held horizontally ...

A closed iron ring is held horizontally and a bar magnet is dropped through the ring with its length along the axis of he ring. The acceleration of the falling is

A

always equal to `g`

B

initially less than `g` but greater than `g` once it passes through the ring

C

initially greater than `g` but less than `g` once it passes through the ring

D

always less than `g`

Text Solution

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The correct Answer is:
A
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RESONANCE ENGLISH-ELECTROMAGNETIC INDUCTION-Exercis-1 PART 2
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