Magnetic Properties of Materials | Paramagnetic | Ferromagnetic | Dimagnetic

Magnetic Properties Of Materials|Diamagnetism|Paramagnetism|Ferromagnetism

Classifications of materials on the basis of magnetic property |di-magnetic | paramagnetic | ferromagnetic |hysteresis

Diamagnetic , Paramagnetic , and Ferromagnetic Substances

Distinguish between the magnetic properties of dia, para and ferromagnetic substances in terms of (i) susceptibility (ii) magnetic permeability and (iii) Coercivity. Give one example of each of these materials. Draw the field lines due to an external magnetic field near a (i) diamagnetic (ii) paramagnetic substance.

Three identical bars A, B and C are made of different magnetic materials. When kept in a uniform magnetic field, the field lines around them look as follows: Make the correspondence of these bars with their material being diamagnetic (D), ferromagnetic (F) and paramagnetic (P):