Question:
A bar magnet when suspended horizontally and perpendicular to earth's field experiences a torque of 3 x 10-4 Nm. The Magnetic moment of the magnet would be:
(take horizontal component of Earth's magnetic field at the place 0.4 × 10-4T)
A bar magnet when suspended horizontally and perpendicular to earth's field experiences a torque of 3 x 10-4 Nm. The Magnetic moment of the magnet would be:
(take horizontal component of Earth's magnetic field at the place 0.4 × 10-4T)
(take horizontal component of Earth's magnetic field at the place 0.4 × 10-4T)
Updated On: May 18, 2024
- 7.5 JT -1
- 5.7 JT-1
- 0.75 JT-1
- 0.57 JT-1
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The Correct Option is A
Solution and Explanation
The correct option is(A):7.5 JT-1
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