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CHETANA PUBLICATION-Magnetic Materials-EXERCISE
- (12)The magnetic moment is not associated with .
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- The correct relation between p and % is .
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- In which type of material the magnetic susceptibility does not depend ...
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- The magnetic susceptibility of magnesium is 10xx10^(-5). Its permeabil...
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- Magnetic susceptibility is positive and large for
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- The magnetic dipole moment of a bar magnet is 20 A-m^2. It is 20 cm lo...
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- If the relative permeability of iron is 3000, its absolute permeabilit...
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- A circular coil of 500 turns and area of 0.5 cm^2 carries a current of...
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- Magnetic susceptibility does not depend upon temperature then the mate...
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- The magnetic moment per unit volume of a material is.
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- Which of the following statements is correct for diamagnetic materials...
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- Diamagnetic substances are.
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- After removal of strong magnetic field, the substance that remains mag...
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- Copper is a // an.
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- The atom of a paramagnetic substance is.
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- When a paramagnetic substance is placed in a uniform magnetic field.
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- A magnetizing field of 360A//m produces a magnetic flux density B = 0....
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- In a uniform magnetic field, freely suspended diamagnetic rodslength w...
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- Domains are characteristics of.
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- If oxygen gas is introduced between the pole pieces of a magnet .
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