A conductor bar ab of length 0.6 m is moving on two conducting rails with a speed v = 3.6 m/s perpendicular to a uniform magnetic field of B = 0.35 T. Find,
a) the electromotive force in the bar,
b) the end point in a and b which has a higher potential,
c) the electric power consumed in the loop, where the total resistance in the loop is 6.0 (ohms).