dogerboy1036 dogerboy1036
  • 11-01-2024
  • Physics
contestada

a levitating train is 3 cars long and has a mass of 100 metric tons. the current in the wire is 500kA. find the magnitude of the magnetic field
a. 1.5 T
b. 2.0 T
c. 2.5 T
d. 3.0 T

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