NEET 2021 Model Test Paper 4

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Question : 6 of 180

Marks: +1, -0

A bar magnet is oscillating in the earth's magnetic field with a period 'T'. What happens to its period and motion if its mass is quadrupled :-

Motion remains simple harmonic with time period =
T
2
Motion remains simple harmonic with time period = 2T
Motion remains simple harmonic with time period = 4T
Motion remains simple harmonic with time period nearly constant.

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