va R2 I. Q4e Given: Va = 20 Volts lo = 6 Amps R4 = 40 2 (Ohm) R2 = 40 (Ohm) R3 = 10 a) Find the Thévenin equivalent voltage Vth- (Ohm) Vth = Volts b) Find the Thévenin equivalent resistance Rth. Rth = (Ohms)
Ri VTh R2 Ib Q4C Given: Va = 10 Volts R1-20 ? (Ohm) R2-60 ? (Ohm) R3-10 ? (Ohm) a) Find the Thévenin equivalent voltage VTh lg = 3 Amps Volts b) Find the Thévenin equivalent resistance R Th- ? (Ohms) Th
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 +...
3. 25 pts. Find the Thévenin equivalent of the network seen by the 3-22 load resistor in the circuit below. (a) VTH, Thévenin voltage. (b) RTH, Thévenin resistance. (e) What is the required load resistance to maximize power at the load. (d) Compute the voltage V, across the given the 3 2 load resistance using Thévenin Equivalent circuit. w
4) Given the following circuit with V = 39 Volts, R1 = 14 Ohms, R2 = 6 Ohms, R3 = 5 Ohms, R4 = 10 Ohms, R5 = 5 Ohms, Ro = 7 Ohms, Ry = 7 Ohms, and Rg = 6 Ohms, what is the voltage difference between point a and bin Volts? In other words, find the voltage at a, Va, and voltage at b, Vb, and determine Va-Vb. 3 Rs LMW RS R7
R1 12 R2 13 R3 V = 10 V, R1 = 50, R2 = 100, R3 = 50 Find the total resistance of this circuit in Ohms. Answer: Find the current in Ry in Amps Answer: Find the current in R2 in Amps Find the current in R3 in Amps Answer: Find the voltage drop in Volts across R1. Answer: Find the voltage drop in Volts across R2. Answer:
R1 = 20 Ohms R2 = 12 Ohms XL = 5 Ohms XC = -4 Ohms I1mag = 75 mA I1ang_deg = 70 degrees V2mag = 28 V V2ang_deg = -50 degrees ba Find, draw, and label the Thévenin and Norton equivalent circuits at terminals a, b (Phasor domain) Note: f is not given Format for Thévenin ckt: - {either mm an it 90-es here 5 Rena P Xth = ? _? sxeq=j? Volts Format for Norton ckt: leit here...
A Thevenin circuit (Vth=10 volts, iNorton= 7 amps) is connected to a non-linear load I=20(1-exp(-V/100)). Find the load voltage and current.
4i 1X Quiz 7m Given: Vin-24 V lin-4A R1-3 ? (Ohms) R2-12 ? (Ohms) Find the Thévenin equivalent circuit with respect to the terminals ab Th RTH- ? (Ohms)
PI : For circuit below v-20 V and R,-8 Ohm and R2-2 Ohm. Calculate voltage and power loss in each resistor in the circuit. (Use voltage division and P = (voltage*voltage) resistance)- You cannot use KVL, KCL or Ohms law) Ri R2 P2: For circuit below i = 50 A and R1 = 15 Ohm and R2 = 10 Ohm. Calculate current and power loss in each resistor in the circuit. (Use current division and P - (current*current) resistance) You...