best answer > How do you make a permanent magnet 2024?- QuesHub | Better Than Quora
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  • Amelia Lewis——Studied at the University of Toronto, Lives in Toronto, Canada.

    Next is the double touch. Take two magnets put one North pole and one South pole on the middle of the iron. Draw them towards its ends, repeating the process several times. Take a steel bar, hold it vertically, and strike the end several times with a hammer, and it will become a permanent magnet.read more >>
    +119962023-04-26 01:01:01

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