A single-turn square loop of side L is centered on the axis of a long solenoid. In addition, the plane of the square loop is perpendicular to the axis of the solenoid. The solenoid has 1250 turns per meter and a diameter of 5.85 cm , and carries a current of 2.15 A. Find the magnetic flux through the loop when L = 5.85cm. Find the magnetic flux through the loop when L = 11.5cm