magnetism

Related Questions

• Magnetic moments of two bar magnets may be compared with the help of

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• The angle of dip at a place on the earth gives

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• The dipole moment of a short bar magnet is $1.25 A-m^2$. The magnetic field on its axis at a distance of 0.5 metre from the centre of the magnet is

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• Magnetic permeability is maximum for

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• The magnetic field of earth is due t

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