1. Consider R1 = 470 , R2 = 1 k, R3 = 2.2 k, R4 = 1 k. Consider Vs = 5V and Vs = 15V.
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1. Build the circuit from Part I step 1 in Multisim. 2. Connect a resistor RL as a load between terminals (a; b). 3. Use interactive analysis and measurement probes to determine the open-circuit voltage. 4. Use interactive analysis and measurement probes to determine the short-circuit current. 5. Compared your result with your theoretical calculation in Part I step 1. Include your explanation in your lab report. 6. Build on the same schematics the Thevenin equivalent circuit for the circuit as you determined in Part I step 1 of the lab. Connect a copy of the same resistor RL as a load between terminals. 7. Select 5 various RL values and measure the voltage across the load resistor and the current passing through for both the original circuit and the Thevenin equivalent circuit. Your selection of the load resistors should cover a large range of resistance included in the Elenco Component Kit CK-1000 For Vs = 5V Rl resistance Original Circuit Voltage across Current through RL RL Thevenin equivalent Voltage across Current through R . RL For Vs = 15V Rl resistance Original Circuit Voltage across Current through RL Thevenin equivalent Voltage across Current through RL Ri RI