Magnetism and M...

Magnetic permeability of the substance μ is

Magnetic material differences are explained by

Diamagnetic substances are

For diamagnetic materials

What conclusion is drawn regarding the magnetic field at a point if a compass needle at that point rests in any direction?

Iron is ferromagnetic :

Magnetic force required to demagnetize the material

The B-H curve (i) and (ii) shown in fig., associated with

How are the field lines in a uniform magnetic field ?

If the field lines in a magnetic field are parallel and equidistant, the magnetic field is __________ .

In the hysteresis cycle, the value of $$H$$ needed to make the intensity of magnetism zero is called

Figure shows the magnetic field lines in a magnetic field. A, B. and C are three points in this field. At what point is the magnetic field strong ?

A curve between magnetic moment and temperature of magnet is :

The magnetic moment of atomic neon is equal to