A rod of length l = 22.7 cm and mass m = 33.3 g carries uniform charge distribution with total charge q = 0.310 c: the rod is oriented vertically. held in place with its base at the center of a ring carrying the same total charge q in a uniform distribution around the ring: the ring is fixed to the hull of a spacecraft moving at constant velocity in deep space and has radius r = 17.3 cm: suppose the rod is released from its position. what is the velocity of the rod relative to the spacecraft when the rod is very far away?
