Compare dia, para and ferromagnetism.

If the susceptibility of dia, para , and ferro magnetic materials are X_d,X_p,X_f respectively , then

How will a dia , para ferro magnetic material behave when kept in a non uniform external magnetic field ? Give one example of each of these materials.

Depending on the magnetic property, the materials are classified into diamagnetic , paramagnetic and ferromagnetic. a. The behaviour of magnetic field lines near a magnetic substance is shown in thte figure . Which material corresponds to the figure. b. State and explain Curie's law. c. Compare paramagnetism and Ferro magnetism . Give examples of each .

Compare the characteristics of diamagnetic, paramagnetic and ferromagnetic materials.

Compare scalars and vectors.

What difference between soft ferromagnetic materials and hard ferromagnetic materials.

Core of electro magnets are made of ferromagnetic material which has:

At Curie point, a ferromagnetic material becomes

At Curie point, a ferromagnetic material becomes ............ .