Question

What is magnetic keepers ?​

Answer 1

Answer:

Explanation:

: A magnetic keeper is a piece of wood or soft iron which is used in storing magnets because bar magnets get demagnetised when the poles are left free for a long time.

In order to preserve the magnetism of the magnets, a keeper is kept across a pair of bar magnets with unlike poles beside each other.

Answer 2

Answer:

magnetic keepers are the also historical as an armature is a bar made from magnetic iron or steel which which is placed across the people of a Parmanent magnet to help the magnet