Answer the following questions related to magnetic materials:
PHYSICS · Multi-part · CBSE · Physics · Magnetism and Matter · Magnetism and Matter
Problem
Answer the following questions related to magnetic materials:
(a) Define diamagnetic, paramagnetic and ferromagnetic substances.
(b) State any two characteristic properties of each of the above three classes of magnetic materials.
(c) Give two common examples of each class.
(d) Arrange the three classes in the increasing order of the magnitude of their magnetic susceptibility and indicate the sign of susceptibility for each class.