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shaqadry
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A 0.57 m copper rod with a mass of 0.13 kg carries a current of 13 A in the positive x direction. Let upward be the positive y direction.
(a) What is the magnitude of the minimum magnetic field needed to levitate the rod?
(b) What is the direction of the minimum magnetic field needed to levitate the rod?
 one year ago
 one year ago
shaqadry Group Title
A 0.57 m copper rod with a mass of 0.13 kg carries a current of 13 A in the positive x direction. Let upward be the positive y direction. (a) What is the magnitude of the minimum magnetic field needed to levitate the rod? (b) What is the direction of the minimum magnetic field needed to levitate the rod?
 one year ago
 one year ago

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