In the EDS system, a propulsion magnet lies on the guideway below the train. The train also has superconducting materials. It is said that the train is initially levitated by establishing a current through the superconductor which induce eddy currents in the coils of the rail track, repeling each other to produce levitation. However, once this occurs, how does the train move forwards. How does the propulsion magnet move the train forwards?
2007-06-06
23:04:41
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2 answers
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asked by
polyspaston
1
in
Physics