1.
Curie temperature is the temperature above which
2.
The relative permeabily of paramagnetic substance is
3.
The magnetic susceptibility of diamagnetic substance is -1.5. Its relative permeability is
4.
The ratio of Intensity of Magnetisation to the Magnetic field Intensity is called
5.
The SI unit of Magnetic field intensity is
6.
A bar magnet is cut into two half axially. If it has magnetic dipole moment M, then the new magnetic dipole moment of each part is
7.
A bar magnet ofdipole moment M is rotated in the uniform magnetic field Bfrom horizontal to unstable equilibrium, then work done is
8.
The SI unit of pole strength is
9.
Identify the incorrect statement.
10.
Ifa paramagnetic subtance suspended vertically is in uniform horizontal magnetic field, it will immediately becomes
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