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प्रश्न
State formula and S.I. unit of Magnetization.
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उत्तर
Magnetization = `"Net magnetic moment"/"Volume"`
It is a vector quantity.
Unit of magnetization is Am−1.
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संबंधित प्रश्न
What is Magnetization?
Find the magnetization of a bar magnet of length 10 cm and cross-sectional area 4 cm2, if the magnetic moment is 2 Am2.
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A long, straight wire carries a current i. The magnetising field intensity H is measured at a point P close to the wire. A long, cylindrical iron rod is brought close to the wire, so that the point P is at the centre of the rod. The value of H at P will ______________ .
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Define magnetization.
State unit and dimensions of Magnetic susceptibility.
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What is the SI unit of magnetisation?
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Why are soft ferromagnetic materials used in transformer cores?
Why are hard magnetic materials chosen for permanent magnets?
