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  • Electromagnets in Transportation: How Maglev Trains Work
    One way electromagnets are being used in transportation is in magnetic levitation trains (maglev trains).

    Here's how it works:

    * Electromagnets on the train: The train uses powerful electromagnets to create a magnetic field that repels the magnetic field of the track. This creates a force that lifts the train slightly above the track, eliminating friction.

    * Magnetic track: The track also uses electromagnets to create a magnetic field that guides and propels the train forward.

    This technology allows maglev trains to travel at extremely high speeds with minimal energy consumption and noise pollution.

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