In ferromagnetic, anti-ferromagnetic and ferromagnetic materials, the atomic thermal motions counteract the coupling forces between the adjacent atomic dipole moments, thereby causing

Increase in dipole alignment regardless of whether an external field is present

Some dipole misalignment regardless of whether an external field is present

Atoms tend to de-randomize the direction of moments

In ferromagnetic, anti-ferromagnetic and ferromagnetic materials, the

1.	In ferromagnetic, anti-ferromagnetic and ferromagnetic materials, the atomic thermal motions counteract the coupling forces between the adjacent atomic dipole moments, thereby causing
A.	Some dipole misalignment regardless of whether an external field is present
B.	Increase in dipole alignment regardless of whether an external field is present
C.	No effect on dipole alignment
D.	Atoms tend to de-randomize the direction of moments
Answer» B. Increase in dipole alignment regardless of whether an external field is present

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In ferromagnetic, anti-ferromagnetic and ferromagnetic materials, the atomic thermal motions counteract the coupling forces between the adjacent atomic dipole moments, thereby causing

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