2. (c)(1) 8.0 0 WWW 4.0 0 12.0 02 WWW WW 8.0 0 WW FIGURE 1 Find the equivalent resistance between points a and b in FIGURE 1. 2. (c)(ii) If potential difference of 40 volt is applied across the circuit , determine potential difference across the resistor of 12.0 0. (5 marks ) 3. (a) 15/F 20 UF IHI GULF V FIGURE 2 Four capacitors are arranged as shown in the FIGURE 2 . (i) What is the effective capacitance of the circuit ? (ii) If V is 18 volt , determine the amount of charge supplied by the battery to the circuit . (5 marks)