2. Determining the optimum source resistance for maximum power transfer (40 Points) In this experiment, you need to obtain the best value of in order to get the maximum power at the output ( ) and the best corresponding power transfer efficiency ( ). You need to design , = the previous driving circuit with a fixed load resistance of . This driving circuit can be = 10 modeled with Thevenin equivalent model consisting of an ideal voltage source and equivalent source resistance as shown earlier in Figure 1. You have an ideal voltage source ( ) with 1V magnitude and frequency of 1kHz, and variable , and a fixed . Sweep the value of , and calculate power dissipated in ( ), and the power supplied by the voltage source ( ). Also, calculate the ratio = , which is the power transfer efficiency. Using , Implement the circuit as shown in = 10 figure 3. Sweep the value of ( , , and ). Draw the plot of and in the 1 10 51 () () same plot. (3 plots, 4 points each) Figure 3: Simple resistive network with fixed load resistance ( ) = 10