Vibration magnetometer works on the principle of

1.	Vibration magnetometer works on the principle of
A.	Torque acting on the bar magnet
B.	Force acting on the bar magnet
C.	Both the force and the torque acting on the bar magnet
D.	None of the above
Answer» B. Force acting on the bar magnet

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Vibration magnetometer works on the principle of

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