Vth = 1.54 Volt
Rth = 118.5 ohm
Inorton = 13 mAmp
Find the voltage at R4 using mesh analysis.
R1 R5 M 100 Vout+ 15 V1 + R3 470 R4 220 5 R2 M Vout- 220
Part 1: Gain =8, R1=5k, R2=20k, R5=100, and V1=1V. Find
Vout/Vin.
Part 2: Let R4=0 and R3=∞. Find Vout/Vin. (Hint: make sure the
button called Enable Biased Voltage
Display is depressed) (Another Hint: when a resistance is zero,
short it; when a resistance is
infinity, delete it).
Part 3: Let R4=2k and R3=∞. Find Vout/Vin.
Part 4: Let R4=0 and R3=1000. Find Vout/Vin.
Part 5:Let R4=2k and R3=1000. Find Vout/Vin.
R1 Vout G1 5k R4 1k R5 100 V1 R2...
Vth = 1.54 Volt
Rth = 118.5 ohm
Inorton = 13 mAmp
a. Draw the Thévenin and Norton equivalent circuits of the
schematic shown above
b. Connect a 100 Ohm “load” resistor to the terminals of the
original circuit (this means in parallel with R
c. Calculate the voltage across the load resistor, and calculate
its power. Repeat the procedure for a 220 Ohm load.
Resistance (Ohms)
Voltage (Volts)
Power (milliwatts)
100
220
R1 R5 Vout+ 15 100 V1 +...
R1 R2 V S R3 R4 For the circuit above, Vs 100 V, R1 220 2, R2- 330 2, R3 470 2 and R4 560 Q. Use any circuit reduction and calculation techniques learned so far to find the power absorbed by R2 PR2 1.80 W PR2 5.09 W O PR2-3.39 w PR2 2.14 W
Calculate the equivalent resistance.
Vin R1: 30 R2: 100: R3 60 R4 80 R5 40 Vout
V1 Vo1 AD8eS V2 V02 D825 R1-0.5k, R2-2k, R3 0.4k, R4 1k, R5 5k, V1 10v, V2 5v Calculate V01-?, VO2-? and show how to calculate. All voltages is in reference to ground. Assume that both operation amplifier is ideal, and supply voltages is +20v.
V1= 8V @node above R1
V2=4.64V @node between R6 and R7
V3=16.96V @node between R7 and R8
2. For the circuit shown below, the resistance values are R1 = 512, R2 = 101, R3 = 1522, R4 = 2012 , R5 = 2522, R6 = 3032, R7 = 3512, and Rg = 4012 (in short, Rn = n x 52). Determine the Norton equivalent between the terminals a and b. Ro i 18A R} } R 10 V
Vw Vout V2 SR, The circuit above has R1 = 1.5 k22, R2 = 2 k22, R3 = 1 k2, R4 = 2 ks, R6 = 2 k2, R2 = 750 12, Rg = 4 k22 and Rg = 1 k12. If V2 = 3 V + 3 sin(2000nt) V, determine R5 and the dc voltage v1 so that the output is 5.4 sin(2000nt) V. O v1 = -0.5 Vdc and R5 = 1 k12 Ov1 = 0.7 Vdc and...
(34pts) 2. Using superposition, find vs. Given: R1=102, R2=2292, R3=3052, R4=4412, R5=5082, V1=20V, V2=24V and I=4A. RIR R5 NNN www R2 01 vi R4 v2
V1 R7 R9 12V R3 R8 R11 R1 R2 R10 13 5A R6 R4 12 1A 10A 14 R5 R12 7A V3 12V 15 8A V2 12V For the circuit shown in the above figure 1) Calculate the currents in the voltage sources V2 and V3 2) Calculate the current in the resistor R12.