1. Two identical charges of +2.0 /C are placed 10.0 cm apart in a vacuum. If they are released, what will be the final kinetic energy of each charged object (assuming that no other objects or fields interfere)? 2. A small sphere with a charge of -3.0 /C creates an electric field. a) Calculate the electric potential difference at point A, located 2.0 cm from the source charge, and at point B, located 5.0 cm from the same source charge. b) What is the potential difference between A and B? c) Which point is at the higher potential? + 2.0 cm - -3.0 UC .A 5.0 cm