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Cool question! The opposite could be ElectroRepulsive, meaning the polarity of the electromagnet is shifted 90 deg (? i think) from the configuration of the original electromagnet, but this is similar, not opposite.

I would think that insulation is the opposite. A non-'electro' magnet (like the natural magnet) could be the opposite......Let's Feature it!

Another option is Electromagnetic Induction: while an electromagnet generates magnetic field using an electric current, putting a conductor in a moving magnetic field

generates an electric current.

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17y ago

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