Part A Suppose point A is grounded (V =0) in the figure (Figure 1). Find the potential at point B. Express your answer using one significant figure. IVO ? VB = V Submit Request Answer Figure V Part B Find the potential at point C. Express your answer using two significant figures. B 6.20 IVO AED ? 15 V 7.5 0 WW 12 02 M Vo = V 11 0 WW Submit Request Answer A