can we magnetize a steel bar using a temporary magnet? explain
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Explanation:
Unlike permanent magnets, temporary magnets cannot remain magnetized on their own. Soft magnetic materials like iron and nickel will not attract paper clips after a strong external magnetic field has been removed.
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Explanation:
If you have a strong magnet and want to temporarily magnetize steel, you can stroke the steel along the magnet repeatedly until the steel holds a charge. This will work best with Neodymium or other rare-earth magnets, especially when you pair it with a slender piece of steel, like a nail or screwdriver.
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