A network of capacitors is illustrated in Figure 1. If C1 - 2 UF, C2 - 3 UF, C3 = C4 = 4 uF and V = 8.0 V, calculate C, DNF C3 4MF 8 V V BMF C4 4 MF Figure 1 (a) the total capacitance, (3 marks) (b) the total charge in the circuit, and (1 mark) (c) the voltage across capacitor C3. (4 marks)