Asingle-turn square loop of wire, 2.00 cm on each edge, carries a clockwise current of 0.240 a. the loop is inside a solenoid, with the plane of the loop perpendicular to the magnetic field of the solenoid. the solenoid has 30 turns/cm and carries a clockwise current of 15.0 a. find the force on each side of the loop and the torque acting on the loop.

Two manned satellites approaching one another at a relative speed of 0.550 m/s intend to dock. the first has a mass of 2.50 ✕ 103 kg, and the second a mass of 7.50 ✕ 103 kg. assume that the positive direction is directed from the second satellite towards the first satellite. (a) calculate the final velocity after docking, in the frame of reference in which the first satellite was originally at rest.(b) what is the loss of kinetic energy in this inelastic collision? (c) repeat both parts, in the frame of reference in which the second satellite was originally at rest. final velocity(d) loss of kinetic energy = ?