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A magnetic needle of negligible breadth ...

A magnetic needle of negligible breadth and thickness compared to its length, oscillates in a horizontal plane with a period T. The period of oscillation of each part obtained on breaking the magnet into n equal parts perpendicular to the length is

A

T

B

`(T)/(n)`

C

nT

D

`(1)/(n)`

Text Solution

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The correct Answer is:
B
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