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  • Two magnets are held together in a vibration magnetometer and are allowed to oscillate in the earth's magnetic field. With like poles together 12 oscillations per minute are made but for unlike

Two magnets are held together in a vibration magnetometer and are allowed to oscillate in the earth's magnetic field. With like poles together 12 oscillations per minute are made but for unlike poles together only 4 oscillations per minute are executed. The ratio of their magnetic moments is.

Option: 1

3:1


Option: 2

1:3


Option: 3

3:5


Option: 4

5:4


Answers (1)

best_answer

\mathrm{\frac{T_s}{T_d}=\sqrt{\frac{M_1-M_2}{M_1+M_2}} \Rightarrow 9=\frac{M_1+M_2}{M_1-M_2}}

Posted by

sudhir kumar

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