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A bar magnet of magnetic moment M(1) is ...

A bar magnet of magnetic moment `M_(1)` is axially cut into two equal parts. If these two pieces are arranged perpendiucular to each other, the resultant magnetic moment is `M_(2)`.
Then the vale of `(M_(1))/(M_(2))` is

A

`1/(2sqrt2)`

B

1

C

`1/(sqrt2)`

D

`sqrt2`

Text Solution

Verified by Experts

The correct Answer is:
D
`M_(1)/M_(2)=M/(M//sqrt2)`
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NARAYNA-MAGNETISM AND MATTER-EXERCISE - 1 (C.W)
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