Electric 6.0cm 6.0cm Left Right 9. =-2.0 * 10#C A 92= - 4.0 * 10 C 3. View the above diagram of the two charges and then answer the following questions. Use the given directional system when needed. a) What is the electric potential energy of this system? [2K] b) If the distance between the charges was decreased then the electric potential energy would (increase/decrease/stay the same) [1K] c) Calculate the electric field at point A? [3K]\fIf q1 is released (and q2 is held in position), calculate the velocity of q, after it has moved 5.0cm. The mass of q1 is 2.5 grams. [3A]