Categories > magnetism > Magnetic Equipment > At two places A and B using vibration magnetometer, a magnet vibrates in a horizontal plane and its respective periodic time are 2 sec and 3 sec and at these places the earth's horizontal components are $H_A$ and $H_B$ respectively. Then the ratio between $H_A$ and $H_B$ will be

magnetism

Question: At two places A and B using vibration magnetometer, a magnet vibrates in a horizontal plane and its respective periodic time are 2 sec and 3 sec and at these places the earth's horizontal components are $H_A$ and $H_B$ respectively. Then the ratio between $H_A$ and $H_B$ will be


1) $9 : 4$
2) $3 : 2$
3) $4 : 9$
4) $2 : 3$
Solution: Explanation: No Explanation
Magnetic Equipment

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