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1.
The primary origin of magnetism lies in
2.
A magnet can be completely demagnetised by
3.
A magnet of dipole moment M is aligned in equilibrium position in a magnetic field of intensity B. The work done to rotate it through an angle 0 with the magnetic field is
4.
At a point on the right bisector of a magnetic dipole, the magnetic
5.
6.
The universal property among all substances is
7.
A diamagnetic material in a magnetic field moves
8.
In which type of material the magnetic susceptibility does not depend on temperature?
9.
The variation of magnetic susceptibility with the temperature of a ferromagnetic material can be plotted as
10.
The best material for the ore of a transformer is