Physics, 15.04.2021 16:10 kikidsgn123

Some trains use a system known as maglev instead of wheels. In one version of maglev, magnets inside the track act on magnets inside the train, and when the train is at full speed it never touches the ground. The magnets never touch, but the force between them can be changed by adjusting the amount of current flowing through the train's control system. What force do these maglev trains reduce by using magnets?

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Some trains use a system known as maglev instead of wheels. In one version of maglev, magnets inside...