does iron bar magnet retain its magnetism when melted.

Asked by  | 21st Jul, 2008, 11:48: PM

Expert Answer:

No, iron bar loses magnetism when melted.When heated the arrangement of molecules becomes random and the iron bar loses its magnetism.

 

Answered by  | 23rd Jul, 2008, 12:25: AM

Queries asked on Sunday & after 7pm from Monday to Saturday will be answered after 12pm the next working day.