Question

(A) While magnetizing a substance we force all molecular magnets to align in a specific direction
(B) In demagnetization, we disturb the regular alignment and force molecular magnets to orient randomly.

• A. Both A and B are true
• B. Both A and B are false
• C. A is true but B is false
• D. A is false but B is true.

Answer 1

The correct option is A Both A and B are true

A magnet is considered as a combination of specifically arranged molecular magnets,

Molecular magnet also have N and S poles thus when

a) Aligned properly $⟹$ magnetizes

b) When disturb the alignment $⟹$ demagnetizes.