Two circular loops are parallel, coaxial, and almost in contact 1.00 mm apart (Figure). Each loop is 10.0 cm in radius. The top loop carries a clockwise current of 140 A. The bottom loop carries a counterclockwise current of 140 A.(a) Calculate the magnetic force that the bottom loop exerts on the top loop.(b) The upper loop has a mass of 0.021 0 kg. Calculate its acceleration, assuming that the only forces acting on it are the force in part (a) and itsweight.

140 A 140 A