A bar magent is released into a copper r...

A bar magent is released into a copper ring directly below it . The acceleration of the magnet will be

g downwards

greater than g downwards

less than g downwards

bar will be stationary

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The correct Answer is:

When a magnet is dropped between current carrying coil then magnetic flux in coil changes due to which induces current produces in the coil, the direction of induce current will be such that it oppose then motion of magnet, so acceleration of magnet will be less then g

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