Question

what is the purpose of making the maglev train?? plzzzz answer this question...

Answer 1

With the train suspended on a magnetic cushion, there's very little friction (=easy to move the train along) and you can achieve a very smooth and fast ride.

Answer 2

Answer:

It is the interaction between the magnetic field created by electromagnets at the bottom of the train and the magnetic field resulting from the arrangement of rails that the train raises a little above and move forward fast. since no contact is there between the train and the rails there exists no friction.