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If the magnet is cut into four equal par...

If the magnet is cut into four equal parts such that their lengths and breadths are equal . Pole strength of each part is

A

m

B

`(m)/(2)`

C

`(m)/(4)`

D

`(m)/(8)`

Text Solution

Verified by Experts

The correct Answer is:
B
`M'=(m)/(2)`
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