Consider a point charge q = 1.1 μC, point A at distance d1 = 2.8 m from q, and point B at distance d2 = 0.95 m. (a) If A and B are diametrically opposite each other, as in Figure (a), what is the electric potential difference VA − VB? (b) What is that electric potential difference if A and B are located as in Figure (b)? (a) (b) (a) Number Units (b) Number Units