If you have two magnets they each have a north and south pole. The opposite poles will attract and the same poles will repel. Maglev trains create magnet fields on the track bed and the train of the same polarity. By controlling the generating of the fields you can hold up the train and propel it forward.
Since the train is not actually touching a track there is no appreciable friction except that caused by the surrounding air. In a vacuum you would have no friction.
If you have two magnets they each have a north and south pole. The opposite poles will attract and the same poles will repel. Maglev trains create magnet fields on the track bed and the train of the same polarity. By controlling the generating of the fields you can hold up the train and propel it forward.
Since the train is not actually touching a track there is no appreciable friction except that caused by the surrounding air. In a vacuum you would have no friction.
There isn't any friction as it floats in the air, on a sort of magnetic field, which is the train tracks
The Magnetic Levitation Train, or Maglev, is designed to float on a cushion of air using a magnetic field. This eliminates any friction the train might encounter.
maglev is short for Magnetic Levitation.
No contact with the ground (thus less friction).
Maglev stands for Magnetic Levitation (primarily used in trains) it refers to how they use the repulsion of electromagets to "fly" from 1cm - 10cm above an electromagnetic track (guideway) the applications are mainly for highspeed transport because as there is no friction, these trains have a record speed of 518km/h (311mph).
MagLev trains were first designed by a German man named Hermann Kemper. he was the first man to design and patent a MagLev train. The first MagLev train to be built and used was designed by Thyssen Henschel, another German, in the 1970's. The first passenger-carrying MagLev train was introduced in 1979 at the International Transportation Exposition in Hamburg, Germany. Thus began the MagLev train.
"magnetic" "levitation" A cute way to make trains float - thus reducing rolling friction, but NOT air friction.
No two solids ever touch in a maglev.
Friction. Oonce the train is clear of the track, there is no friction to slow it down.
Air resistance.
You must mean a Maglev train. A Maglev train operates on maglev (magnetic levitation). It uses electromagnets (and possibly superconductors) that repel each other to lift the train above the ground to reduce as much friction as possible.
Because there's no friction between the train and the track. In an 'ordinary' train, friction between the wheels and the rails takes a lot of energy to overcome before the train starts moving. In a Maglev train, the train itself actually 'floats' above the track on a 'cushion' of magnetic foirce. With no friction to slow it down, the train is capable of much higher speeds.
All i know is 2 Friction and gravity :) xx
It floats, thus no physical contact ... except with air.
maglev is short for Magnetic Levitation.
No contact with the ground (thus less friction).
Maglev is a contraction of Magnetic Levitation. Magnets of the same polarity are used to levitate the train so that there is no friction between train and rail. Electromagnets of opposing polarity are switched on in sequence ahead of the train to pull it forward.
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The maglev train floats over its track using an electromagnet. Maglev trains have managed speeds in excess of 370mph. A model of the maglev train uses two permanent magnets to get the model to float over the track.Describe how the magnets must be arranged to get the model Maglev Train to float.