The loop in Figure P21.16 is rotated out of the plane of the drawing while B is kept constant. You can assume the rotation axis is along the horizontal direction in the figure. (a) Does the magnitude of the flux through the loop increase or decrease with time? (Assume the loop has not had time to rotate by more than 908.)
(b) If the loop has only rotated a small amount, will the induced current be clockwise or counterclockwise?