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What is a magnetic keeper? Why is it used?Pls revert fast and give meaningful answer. |
Answer» A magnet KEEPER, also known historically as an armature, is a bar made from MAGNETICALLY soft iron or steel, which is placed across the POLES of a permanent magnet to help PRESERVE the strength of the magnet by completing the magnetic circuit; it is important for magnets that have low magnetic coercivity, such asHope it helps. Please mark as BRAINLIEST |
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