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Awire with a mass of 1.50 g/cm is placed on a horizontal surface with a coefficient of friction of 0.200. the wire carries a current of 1.52 a eastward and moves horizontally to the north. what are the magnitude and the direction of the smallest magnetic field that enables the wire to move in this fashion?
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Awire with a mass of 1.50 g/cm is placed on a horizontal surface with a coefficient of friction of 0...
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