magnetism

Related Questions

• The time period of a thin bar magnet in earth’s magnetic field is T. If the magnet is cut into two equal parts perpendicular to its length, the time period of each part in the same field will be

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• Due to the earth's magnetic field, charged cosmic ray particles

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• Two magnets A and B are identical in mass, length and breadth but have different magnetic moments. In a vibration magnetometer, if the time period of B is twice the time period of A. The ratio of the magnetic moments ${M_A}/{M_B}$ of the magnets will be

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• A magnetic needle is kept in a non-uniform magnetic field. It experiences

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• Identify the paramagnetic substance

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