2. As RL varies from 0 to 12 in increments of 0.10, calculate the power dissipated by RL. R1 www 30 5≤ R3 w R5 ww 20 30 R4 120 V1 12V ww 2289 R2 60 RL 1002 V2 -36V a) Plot the power dissipation with respect to the variation in RL and the current flowing through RL. Use a chart with two y-axes (HINT: Use yyaxis) (10 marks) b) What is the maximum power dissipated by RL? (10 marks) c) What is the value of RL needed for maximum power dissipation? (10 marks)

Fig: 1