Question

State the use of magnet keepers?

Answer 1

Magnet keeper

1. A magnet keeper is a bar-made iron or steel rod placed across the poles of a permanent magnet to help maintain the strength of the magnet.
2. A bar magnet uses a magnet holder because it loses its magnetism when the poles are left unattended for a long period of time.
3. Magnet Attach a holder to a pair of bar magnets with opposite poles to maintain magnetism.