Question

write a short note on ferrromagnetic materials...!​

Answer 1

Answer:

Ferromagnetic materials are those materials which exhibit a spontaneous net magnetization at the atomic level, even in the absence of an external magnetic field. When placed in an external magnetic field, ferromagnetic materials are strongly magnetized in the direction of the field

Explanation:

$good \: morning$

Answer 2

Answer:

The materials those which exhibit a unforced net magnetization at the atomic level is called as Ferromagnetic materials, these exhibit even at the absence of external magnetic field.

Explanation:

When the Ferromagnetic materials are placed in the external magnetic field these materials are strongly magnetized in the same direction of the field.

Iron, cobalt, and nickel are the examples of the ferromagnetic materials.