Question

Domain formation is the necessary feature of
(a) diamagnetism.
(h) Paramagnetis.
(c) ferromagnetism.
(d) all of these.

Answer 1

Answer:

Ferromagnetism materials exhibit a long range ordering phenomenon at the atomic level which causes the unpaired electron spins to line up parallel with each other in a region called domain. ... Hence, domain formation is the necessary feature of ferromagnetic substance.

hey mate according to my text messages right answer is option

c) Ferromagnetism...

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