The magnetic fields that are discussed here are generally produced by permanent magnets. Ferromagnetic materials influence the flow of the magnetic lines of force. Typically ferromagnetic materials are iron, steel, nickel, and cobalt.
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The magnetic fields that are discussed here are generally produced by permanent magnets. Ferromagnetic materials influence the flow of the magnetic lines of force. Typically ferromagnetic materials are iron, steel, nickel, and cobalt.
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