The circuit is redrawn below.
Now Ra and R4 are in series. Let their effective resistance be Rb. It s given by,
Now Rb and R5 are in parallel combination. Let their effective resistance be Rc. It s given by,
Now Rc and R1 are in series. Their effective resistance is the equivalent resistance of the circuit and is given by,
So the equivalent resistance of the circuit is 4.13.
From the figure, it is clear that the current through R1 is,
At node C, the current splits into two parts. By current division formula the current through R5 is given by,
Now the current through Rb is,
From the figure, it is clear that the current through Rb is the current through R4. Therefore,
But at node F, the 0.56A current splits inti two parts. By current division formula the current through R2 is given by,
Now the current through R3 is,
The voltage across R2 is,
The voltage across R3 is,
The voltage across R4 is,
The voltage across R5 is,
The power dissipated by R2 is,
The power dissipated by R3 is,
The power dissipated by R4 is,
The power dissipated by R5 is,
So the total power dissipated by the circuit is 15.52W.
3. Determine the equivalent resistance of the circuit. Then determine the current in each path, and...
3. Determine the equivalent resistance of the circuit. Then determine the current in each path, and the voltage across each resistor. Then determine the power dissipated by each resistor and the total power dissipated by the circuit 10.02 W 4.000 w 5.000 w 2.000 3.000 w 8,00 V 4. Determine the each of the currents in each path, and the voltages across each resistor. E = 24.0 V 0.1002 R 5.0 22 RS 2022 E2 = 48.0 V RE 17,...
1000 11. Determine the equivalent resistance of the circuit. Then determine the current in each path, and the voltage across each resistor. Then determine the power dissipated by each resistor and the total power dissipated by the circuit. Assume the voltage of the source is 110V. 120.02 W R, R. 60.22 w R R, 60312 R, 602 4012 w R, R, 8012 두 R. w 1001 12. Determine the cach of the currents in each path, and the voltages across...
20. (a) Determine the equivalent resistance of the circuit in ▼Fig. 18.34 Find (b) the current in each resistor, (c) the voltage across each resistor, and (d) the total power delivered to the circuit. FIGURE 18.34 Power dissipation See Exercise 20. 10Ω 2.0 Ω 6.0 92 V 24 V 4,0Ω 12Ω 10Ω 5.0 Ω 시 r 20. (a) Determine the equivalent resistance of the circuit in ▼Fig. 18.34 Find (b) the current in each resistor, (c) the voltage across each...
1) what is the equivalent resistance of this circuit? 2) what is the current through each resistor? 3) what is the voltage across each resistor? 1. What is the equivalent resistance of this circuit? 2. What is the current through each resistor? 3. What is the voltage across each resistor? R1 -WE Vbat = 24V + R2 3 twt twt 3 R3 -W- R4 (A) V) TR() RI 2 R2 6 R3 1 R44 V- IR A V... = 0
12. For the following circuit: a) Find the total resistance? b) For each resistor select an appropriate current direction and find the current? c) Find the total current In? d) Show the voltage polarities across each resistor? e) Find the voltage drop across each resistor? f) How much is Vab? g) Calculate the total dissipated power by the circuit? R1 w 200 R3 w 1250 SR4 2000 R5 500 -120 V SR2 1500 a R6 1500 SR7 3000
Problem (6) For the circuit diagrammed below, please (a) replace the 3.00 12,5.00 12, 2.00 12, 6.00 resistors with a single equivalent resistor, and state the value of the equivalent resistance. 20.0.2 2.002 120.0 V Please find 3.002 6.00 $2 60.0 V (b) the power supplied by the ideal 120.0 V source, 5.00 12 7.00 S2 (c) and the power dissipated by the 5.00 S2 resistor.
Problem (6) For the circuit diagrammed below, please (a) replace the 3.00 12,5.00 12, 2.00 12, 6.00 resistors with a single equivalent resistor, and state the value of the equivalent resistance. 20.0.2 2.002 120.0 V Please find 3.002 6.00 $2 60.0 V (b) the power supplied by the ideal 120.0 V source, 5.00 12 7.00 S2 (c) and the power dissipated by the 5.00 S2 resistor.
a) Calculate the equivalent resistance of this circuit. (1) b) Calculate the current flowing through each resistor. (3) c) Calculate the power dissipated by resistor R3. (1) R2 R3 4012 2012 Ri 302 10 V
For the circuit below, perform a Thevenin equivalent analysis. a) Determine the Thevenin equivalent resistance R_TH between points A and B. b) Determine the Thevenin equivalent voltage V_TH between points A and B. c) Let the components have the following values: epsilon_1 = 4 V, epsilon_2 = 3 V, R_1 = 15 k Ohm, and R_2 = 8 k Ohm. You attach a 12 k Ohm resistor from A to B. Using parts a) and b), draw the Thevenin equivalent...
For the given circuit, find the following: The total load resistance of the circuit between circuit points a and b. The current through each resistor. The voltage across each resistor. The power dissipated by each resistor. The power supplied by the battery. The terminal voltage, Vab. Please be as detailed as possible and explain each step. 10.0 Ω - 8.0 Ω 6.0 Ω 4.0 Ω LW 5.0 Ω a r=0.50 Ω - L (a) & = 9.0V