How much current is necessary to create that magnetic field

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Hi i am working on some approximations for a magnetic train. The train's weight is 17 Tons and the desired speed is500km/hr. The test rail track is 20Km long. Based on that ,can we plug some number on the common physics equations andcalcutae

a) what is the strength of the magnetic field required to lift themaglev?

b) how much current is necessary to create that magnetic field?

c) how much energy is consumed for the maglev train and how doesthat compare to a conventional bullet train?

Reference no: EM13562910

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