Question

Find out from the internet how maglev trains work​

Answer 1

Answer:

Fixed on the ground along with the propulsion coils that move the train forward are also other coils that lift and guide the train. When the magnets in the train run past the levitation coils, an electric current passes through these levitation guide coils, creating an electromagnetic field.

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Answer 2

Answer:

Magnetic Levitation

Explanation:

As the the name  itself has a part in it - 'Mag" for magnet & 'Lev' - levitation.As the like poles of a  magnet repel try  to  move  in motion with   relative  to the other ,  a   train and a track having similar polarity are brought closer together.  This force propels the train forward in  relative motion to the  stationary track.