A wire with a mass of 1.00 g/cm is placed on a
Chapter , Problem 19(choose chapter or problem)
A wire with a mass of 1.00 g/cm is placed on a horizontalsurface with a coefficient of friction of 0.200. Thewire carries a current of 1.50 A eastward and moveshorizontally to the north. What are the magnitude andthe direction of the smallest vertical magnetic field thatenables the wire to move in this fashion?
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