Magnetism can cause objects to repel each other, and the maglev trains are pushed and speeded up by the fact that like poles attract and unlike poles repel. Given these facts, what is used in order for Maglev trains to function among the following options:
- coal
 - Energy.
 - electrically
 - energy
 - magnetism
 - diesel
 - tow rope
 - power


 

     magnetism    