Answer Happy

Prelab- Read Lab 3 before beginning the calculations for the prelah Bold he must be turned in as part of your wrinen prelah 1. Refer to the circuit in Figure 3.3. Solve for the voltage across the 1k resistor using superposition. Make sure to solve for the following 3 cases: Only VI present, only V2 present and both VI and V2 present. Fill out the colums corresponding to Part D in Table 3.1. Show all steps to receive full credit. V₁ = 4 1k02. -V 3. V. only 4. Add line 2 & 3 5.140 ww 1k0. 20 ww 5.% difference between line 1 and line 4 5.140 Figure 3.3 2. Simulate the circuit in Figure 3.3 in SPICE. Prist your schematic with all voltages and currents displayed to hand in to your TA. You can test the superposition principle by running 2 more simulations: one with Vi replaced with a short and one with V replaced with a short. You do not need to print all of the schematics to turn in. However, you should run the simulations and fill out the entries in Table 3.1. Keep a copy of your results to use when you prepare your lab report 3. Simulate the circuit in Figure 3.4. You will want to use pan 1N4148 for the diode in SPICE Print the schematic with voltages and currents displayed to hand in to your TA. Again, test the superposition principle by running 2 more simulations: first with V. replaced with a short and second with V: replaced with a short. You do not need to print all of the schematics to turn in Finish filling out Table 3.1. 5.140 2012 www 5.1k04 20 m IN4148 V₁=4V 240 Figure 3.4 Table 3.1: Include this table, will all entries completed, to hand in as part of your prelab Vi (voltage over the Calculation Part 1) (No diode) PSPICE PE (No diode) PSPICE Part F (with diode) 12 resistor) 1.V&V: Present V₂ = 3V For which columns does the superposition principal hold? SAVE YOUR SPICE SIMULATIONS AND CALCULATIONS! You will need some of the values in your lab report!