Laboratory Manual for Introductory Circuit Analysis
13th Edition
ISBN: 9780133923780
Author: Robert L. Boylestad, Gabriel Kousourou
Publisher: PEARSON
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Textbook Question
Chapter 8, Problem 70P
a. Replace the TT configuration in Fig.8.150 (composed of 3 k
b. Solve for the source current Is.
Fig. 8.150
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47. a.
b.
C.
Write the nodal equations for the network of Fig. 8.136 using the general approach.
Solve for the nodal voltages using determinants.
Find the voltage across the resistor R4.
R5
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R4
9 Ω
R3
18 Ω
4 Ω
16 V
E₁
E₁
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a. Write the mesh equations for the network of Fig. 8.121
using the format approach to mesh analysis.
b. Solve for the three mesh currents, using determinants.
c. Determine the current through the 10 resistor.
R₁
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22
15 V
R₂
1Ω
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5Ω
R₂
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3 Ω
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E₂ = 12 V
11.
R3
*13. Using superpositio, find the current through each
resistor for the networks of Fig. 8.105. The resistor R2
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R₁
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1.2 ΚΩ
9 V
9.1 ΚΩ
E₂
6 V
R₂
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Chapter 8 Solutions
Laboratory Manual for Introductory Circuit Analysis
Ch. 8 - For the network of Fig. 8.103: a. Find the...Ch. 8 - For the network of Fig. 8.104: a. Determine the...Ch. 8 - Find voltage Vs (with polarity) across the ideal...Ch. 8 - For the network in Fig. 8.106: a. Find voltage Vs....Ch. 8 - Find the voltage V3 and the current I2 for the...Ch. 8 - For the network in Fig. 8.108: a. Find the...Ch. 8 - Convert the voltage sources in Fig. 8.109 to...Ch. 8 - Convert the current sources in Fig. 8.110 to...Ch. 8 - For the network in Fig. 8.111: Find the current IL...Ch. 8 - For the configuration of Fig. 8.112: a. Convert...
Ch. 8 - For the network in Fig. 8.113: a. Replace all the...Ch. 8 - Find the voltage Vs and the current I1 for the...Ch. 8 - Convert the voltage sources in Fig. 8.115 to...Ch. 8 - For the network in Fig. 8.116, reduce the network...Ch. 8 - Using branch-current analysis, find the magnitude...Ch. 8 - For the network of Fig. 8.118: Determine the...Ch. 8 - Using branch-current analysis, find the current...Ch. 8 - Using branch-current analysis, find the current...Ch. 8 - For the network in Fig. 8.121: a. Write the...Ch. 8 - Using the general approach to mesh analysis,...Ch. 8 - Using the general approach to mesh analysis,...Ch. 8 - Using the general approach to mesh analysis,...Ch. 8 - Using the general approach to mesh analysis,...Ch. 8 - Determine the mesh currents for the network of...Ch. 8 - Write the mesh equations for the network of Fig....Ch. 8 - Write the mesh equations for thesss network of...Ch. 8 - Write the mesh currents for the network of Fig....Ch. 8 - Redraw the network of Fig. 8.125 in a manner that...Ch. 8 - For the transistor configuration in Fig. 8.126: a....Ch. 8 - Using the supermesh approach, find the current...Ch. 8 - Using the supermesh approach, find the current...Ch. 8 - Using the format approach to mesh analysis, write...Ch. 8 - Using the format approach to mesh analysis, write...Ch. 8 - Using the format approach to mesh analysis, write...Ch. 8 - Write the mesh equations for the network of Fig....Ch. 8 - Write the mesh equations for the network of Fig....Ch. 8 - a. Write the mesh equations for the network of...Ch. 8 - Write the mesh equations for the network of Fig....Ch. 8 - Write the mesh equations for the network of Fig....Ch. 8 - a. Write the mesh equations for the network of...Ch. 8 - a. Write the nodal equations using the general...Ch. 8 - Write the nodal equations using the general...Ch. 8 - a. Write the nodal equations using the general...Ch. 8 - a. Write the nodal equations for the network of...Ch. 8 - a. Write the nodal equations for the network of...Ch. 8 - a. Write the nodal equations for the network of...Ch. 8 - Write the nodal equations for the network of Fig....Ch. 8 - Write the nodal equations for the network of Fig....Ch. 8 - Write the nodal equations for the network of Fig....Ch. 8 - Using the supernode approach, determine the nodal...Ch. 8 - Using the supernode approach, determine the nodel...Ch. 8 - Determine the nodal voltages of Fig. 8.130 using...Ch. 8 - Convert the voltage source of Fig 8.131 to a...Ch. 8 - Convert the voltage source of Fig. 8.136 to a...Ch. 8 - Apply the format approach of nodal analysis to the...Ch. 8 - Using the format approach, find the nodal voltages...Ch. 8 - Convert the voltage sources of Fig. 8.129 to...Ch. 8 - For the network of Fig. 8.135: a. Convert the...Ch. 8 - For the bridge network in Fig. 8.141: a. Write the...Ch. 8 - For the network in Fig. 8.141: a. Write the nodal...Ch. 8 - For the bridge in Fig. 8.142: a. Write the mesh...Ch. 8 - For the bridge network in Fig. 8.142: a. Write the...Ch. 8 - Determine the current through the source resistor...Ch. 8 - Repeat Problem 63 for the network of Fig. 8.144....Ch. 8 - Using a -Y or Y- conversion, find the current I...Ch. 8 - Convert the of 6.8 k resistors in Fig. 8.146 to...Ch. 8 - For the network of Fig. 8.147, find the current I...Ch. 8 - a. Using a -Y or Y- conversion, find the current...Ch. 8 - The network of Fig. 8.149 is very similar to the...Ch. 8 - a. Replace the TT configuration in Fig.8.150...Ch. 8 - Using Y or Yconversion, determine the total...Ch. 8 - Using schematics, find the current through each...Ch. 8 - Using schematics, find the mesh currents for the...Ch. 8 - Using schematics, determine the nodal voltages for...
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- *13. Using branch-current analysis, find the current through each resistor for the networks of Fig. 8.105. The resistors are all standard values. 3.3 kN R1 E1 R2 2.2 kN 1.2 kN R2 9V R1 5.6 kN R3 E2 30 V 8.2 kN 10 V E3- 20 V 9.1 k2 E2 R3 R4 1.1 kN 6 V (1) (II)arrow_forwardThe network of Fig. 8.149 is very similar to the two-source networks solved using mesh or nodal analysis. We will now use a Y- A conversion to solve the same network. Find the source current Is1 using a Y- A conversion. E₁ + 10 V Fig. 8.149 R₁ W 6 kn R₂ 6kn R₂ W 6 kn + E₂5Varrow_forward*13. Using branch-current analysis, find the current through each resistor for the networks of Fig. 8.105. The resistors are all standard values. 3.3 kl R1 E R2 R322 kn E, - 20 V 1.2 kf 9V R5.6 kn R2 30 V 8.2 k E, 10 V E3- R39.1 kn E2 R4 1.1 kl 6 V (I) (1) FIG. 8.105arrow_forward
- 3. For the network of Fig. 8.95: a. Find the currents I, and I. b. Find the voltages V, and V3. R2 6 0 4 A D R,2N E 24 V R3arrow_forward*14. For the networks of Fig. 8.106, determine the current 1₂ using branch-current analysis, and then find the voltage Vab. 3 A 1₁ R₁ a Vab R₂ E2 www 4Ω 3 Ω 12 (II) 6 V RA R3 6Ω E3 8 Ω 4 Varrow_forward8- for this circuit find : a) IT b) VR c) VL d) VCarrow_forward
- Use Δ-Y or Δ-Y conversions, to find the current I for the circuit of Fig. 8-9.arrow_forward+ 4V E₁ 4 Ω www R₁ R3 a www 8 Ω 202 www R₂ + E₂=6V a. Write the mesh equations for the network of Fig. 8.121 using the format approach to mesh analysis. b. Solve for the three mesh currents, using determinants. c. Determine the current through the 12 resistor.arrow_forwardFind V, in the network in Fig. 8 using source transformation. + Vo 3 kn 3 kN 4 k2 R $3 kN 2 mA 12 kN 12 kN +)6 V Fig. 8arrow_forward
- (a) find the current 13 for the (1) network of fig.8.107 using mesh analysis (b)based on the results of part (a),how would you compare the application of mesh analysis to the branch current method? Ry R1 Rs +20 10 V R 1n 6 V FIG. 8.107 Problems 15, 20, and 28.arrow_forwardFer the networks of Fig. 8.136, detemine the current /2 using branch-eurent analysis, and then find the voltage Va E4 R- R2 E k, R 6 V R, Es0 20 20 V 3 A R 25 V- 60 4 V (1) (1) FIG. 8.106 Problems 14, 19, and 27.arrow_forwardSolve the circuit using mesh/supermesh analysis. Also find the value of V0arrow_forward
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