What are magnetic keeper ? Why do we use them ?
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Answer:
magnetic keepers are used to cover the magnet otherwise they will lose their magnetism
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Qᴜᴇꜱᴛɪᴏɴ :
❥ What are magnetic keeper ? Why do we use them ?
ᴀɴꜱᴡᴇʀ :
➛ 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 as alnico magnets
Hope it helps uhh !! ♥
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