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(8e28p44) A metal wire of mass m = 0.250 kg slides without friction on two horizontal rails spaced a distance d = 0.18 m apart, as in the figure. The track lies in a vertical uniform magnetic field B = 0.60 T. There is a constant current i = 0.30 A through generator G, along one rail, across the wire, and back down the other rail. Find the speed and direction of the wires motion as a function of time, assuming it to be stationary at t-0. Evaluate for t-0.2 s. Take positive to the right and negative to the left. 0.00468 m/s Submit Answer Incorrect. Tries 2/10 Previous Tries

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Fyom Nesotons md laso rrd o 250k o ‘ o 2592 m/s = gemeab

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