magnetism

Related Questions

• The time period of a vibration magnetometer is $T_0$. Its magnet is replaced by another magnet whose moment of inertia is 3 times and magnetic moment is 1/3 of the initial magnet. The time period now will be

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• The work done in rotating a magnet of magnetic moment $2 A-m^2$ in a magnetic field of $5 \times 10^{–3} T$ from the direction along the magnetic field to opposite direction to the magnetic field, is

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• An example of a diamagnetic substance is

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• Liquid oxygen remains suspended between two pole faces of a magnet because it is

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• Two small bar magnets are placed in a line with like poles facing each other at a certain distance d apart. If the length of each magnet is negligible as compared to d, the force between them will be inversely proportional to

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