The time period of a vibration magnetometer is T0. Its magnet is repla – McqOptions

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1.	The time period of a vibration magnetometer is T0. Its magnet is replaced by another magnet whose moment of inertia is 3 times and magnetic moment is 1/3 of the initial magnet. The time period now will be [MP PMT 2000]
A.	3T0
B.	T0
C.	\[{{T}_{0}}/\sqrt{3}\]
D.	T0/3
Answer» B. T0

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