Consider the following figure. (a) Find the equivalent capacitance between points a and b for the group of capacitors connected as shown in the figure above. Take C1 = 2.00 μF, C2 = 13.0 μF, and C3 = 4.00 μF. μF (b) What charge is stored on C3 if the potential difference between points a and b is 60.0 V? μC