Problem 2: A square loop of wire of side a and resistance R in the first quadrant of the xy-plane has one corner located at the origin. If the magnetic field through the loop at time t is given by B(x, y,t) = kCxy't? where C is a constant, find the current /(() in the loop. If C > 0, what is the direction of the current flow (toward or away from the origin) for the portion of the wire along the y-axis