what will you use to remove iron scraps from a backyard- a permanent or a temporary magnet. Give reason
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Temporary Magnets Soft magnetic materials like iron and nickel will not attract paper clips after a strong external magnetic field has been removed. One example of an industrial temporary magnet is an electromagnet used to move scrap metal in a salvage yard. ... When the current flows, the plate picks up scrap metal.
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í wíll uѕє pєrmαnєnt mαgnєt вcz tmpσrαrч mαgnєtѕ αrє fσr ѕhσrtєr tímє mαgnєt ít wíll lσѕє mαgnєtíc pσwєrr αftєr 1 uѕє σr mαч вє ítѕ pσwєr wíll lσѕєє
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