Levitation
I believe it is levitation you mean by levity. The gravity is the acceleration to centre of planet while levitation is the force act against and nullify gravitation. Levitation may come by many form such as magnetic force or suspension in gas or liquid stream. Floating in water is considered a levitation by buoyancy force.
You think probable to magnetic levitation due to interaction of magnetic fields.
A typical train has wheels and rolls on metal rails. It's drive wheels are driven by a steam engine, a Diesel engine, or even electric motors powered by the rail system or overhead wires. An electromagnetic train, on the other hand, does not ride on wheels, or have an engine, per se. It is suspended from it's track by a powerful magnetic field generated by electro-magnets in the track and train. In addition to providing suspension of the train, the magnetic fields are used to propel the train itself, so it does not need an "engine" at all.
Magnetic levitation uses magnets system through what is called Maglev transportation. This system transportation uses the magnets to lift a train without using wheels also method is quieter, smoother and faster when transporting a train.
The principle that Bullet Train work on is Magnetic levitation and magnetic suspension. . .
The benefits of tg
maglev is short for Magnetic Levitation.
Bullet train(dubai)These are known as MagLev trains. For Magnetic Levitation.
By using the principle of magnetic levitation.
Magnetic levitation tracks are built by installing a series of electro magnets along a track. Power is the fed to the magnets which allow the train to ride above the rails and move along at great speeds.
Here's the brief history of The Maglev Train. Maglev's Full Form is Magnetic Levitation. 1902- First magnetic train invented by Alfred Zehden of Germany. 1959-Design for first magnetic train made. 1979-First magnetic train built in Hamburg, Germany. (it was closed three months later) 1984-First magnetic train that people can ride built in Birmingham, England. (it was closed in 1995) More Maglev (magnetic levitation) trains were made and closed. 2004-First high-speed maglev train that people can ride on opened in Shanghai, China.
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).
This cannot be answered in the way it was asked. Maglev refers to magnetic levitation trains. This is limited to passenger trains. There are many systems in use on a maglev train system, not simply magnetic levitation - the magnetic levitation is in use in other systems, such as manufacturing, and has even been examined as a part of launching space vehicles, but is not referred to as "maglev".
Magnetic levitation gives extremely low friction, hence, less energy is required to accelerate the train.
Maglev (magnetic levitation) trains run by way of a magnetic field generated by magnets embedded in the track. As such, they have little or no need for wheels.
Magnetic levitation trainer do not run on rails but float above them. A current passes through The electromagnets in The track & on The train. The magnetism produced lifts The train upwards.