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If there is no torsion in the suspension...

If there is no torsion in the suspension thread, then the time period of a magnet executing SHM is:

A

`T=2pi sqrt(1/(M B))`

B

`T=1/2pi sqrt((M B)/1)`

C

`T=2pi sqrt((M B)/1)`

D

`T=2pi sqrt((M B)/1)`

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