In the diagram, q1 = +6.60x10^-6 C, q2 = +3.10x10^-6 C, and q3 = +5.30x10^-6 C. Find the electric potential energy of q2. (Remember, energy is NOT a vector.)

Four objects each with charge +2.0×10−7c are located at the corners of a square whose sides are 2.0 m long. part a what quantities can be determined using this information? check all that apply. the electric force on a charged object placed at the center of the square. the mass of each object. the total electric potential energy of the system consisting of the four charged objects. part b find the electric force on a charged object placed at the center of the square.