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Levitation. Maglev trains have no contacts with the rails while they move forward. They are levitated on the guide-way with the help of magnetic forces. Levitation is the process by which an object is suspended against gravity in a stable position without any physical contact.
The magnetic field created by these coils enables both the levitation and the propulsion of the Maglev, thanks to metal coils in the beams located along the tracks. In these tracks, there are two types of coils: propulsion coils and levitation coils.