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A thin rectangular magnet suspended free...

A thin rectangular magnet suspended freely has a period of oscillation T in a uniform magnetic field . Now it is broken in two equal parts perpendicular to magnetic axis and one place is allowed to oscillate in the same field . If its period of oscillation is T' , then ration `(T)/(T')` is

A

`(1)/(2)`

B

`(1)/(4)`

C

`2`

D

`(1)/(sqrt2)`

Text Solution

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The correct Answer is:
C
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AAKASH INSTITUTE-MAGNETISM AND MATTER -Assignment Section - B Objective Type Questions (One option is correct)
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