Question

Name 4 important problems of bar magnet

Answer 1

a. Bar Magnets can loose their properties if heated, hammered or dropped from a height.
b. Bar Magnets weaken if not stored properly.
c. The magnetic field of a bar magnet can damage electronic equipments.
d. A bar magnet placed near a hard drive, computer disk, or even a video cassette can cause the data stored in them to get damaged.