it is carried by the magnets’ strength- carried along by the strength of the magnets
So the frictions with the rails- firction (and change the verb to disappears)
OPPOSITE poles always attract themselves and the similar poles repulse themselves.
The magnetic levitation train works thanks to this system.
On every side of the train, some magnets are placed in LINE. Those magnets are placed alternately, so the poles are south, north, south, north, etc…
On the rails, it’s the same but with electromagnets.
Don't use single line paragraphs- these are connected and should be incorprated.
repulse themselves- each other
they get the same properties which magnets have- they have the same properties as magnets
it stays on the premises or it advances of one place for being in equilibrium as much as possible
This doesn't make much sense:
it either stays in place or it moves on one place (I don't understand the in equilibrium part)
When the train will have advanced of one magnet
When the train has moved over one magnet
the magnetic levitation- delete 'the'
The advantages which this new kind of train gets, let predict a beautiful future.
But will the safety may win against the cost?
With the advantages this train has, we may predict a bright future, but will safety win out against cost?