In the arrangment a conducting bar sits upon twoparallelfrictionless conductors connected by a resistor. Theresistorprovides the only resistance in the arrangement. Theresistor has aresistance of R = 6 ohms, the length of theconducting bar is L =1.20 m and the uniform magnetic field has amagnitude of B = 2.50 Tdirected in to the page. At what speedshould the bar be moved bythe applied force in order to produce acurrent of 0.50 amps in theresistor.
