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As shown in fig. a conducting ring R is ...

As shown in fig. a conducting ring R is placed on the axis of a bar magnet M. The plane of R is perpendicular to the axis M can move along this axis _____

A

M will repel R when it is moving towards R

B

M will attract R when it is moving towards R

C

M will repel R when moving towards as well as away from R

D

M will attract R when it is moving towards as well as away from R

Text Solution

Verified by Experts

The correct Answer is:
A
When the magnet moving towards ring equal poles are induced in ring and it will repel between two poles.
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  14. A conducting bar of 3m length is allowed to fall freely from 80m high ...

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