Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN: 9780133923605
Author: Robert L. Boylestad
Publisher: PEARSON
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Textbook Question
Chapter 7, Problem 17P
Determine the currents
Fig. 7.80
Expert Solution & Answer
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Check out a sample textbook solutionStudents have asked these similar questions
For the ladder network in fig . 7.90
A. Find the current I
B.Find the current I7
C.determine the voltage V3 V5 and V7
D. Calculate the power delivered to R7 and compare it to the power delivered by the 240 V supply
Q 2)
For the network in Fig. 7.64:
a. Find the total resistance R,
b. Find the source current I, and currents /, and Iy.
c. Find current ls.
d. Find voltages V; and Va.
Ry
R
120
40
R4
14 V
V, R
120
Ry
4. ror une network in Fig. 7.64:
a. Find the total resistance RT.
b. Find the source current I, and currents I, and I3.
c. Find current Iş.
d. Find voltages V2 and V4.
13
R3
R1
12 N
R4
4Ω
+
12 0
E
14 V
V2 R2
60
V4
RT
+
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Chapter 7 Solutions
Introductory Circuit Analysis (13th Edition)
Ch. 7 - Which elements (individual elements, not...Ch. 7 - Repeat Problem 1 for the networks of Fig. 7.65....Ch. 7 - Determine RT for the networks in Fig. 7.66. Fig....Ch. 7 - Determine RT for the networks in Fig. 7.67. Fig....Ch. 7 - Find the total resistance for the configuration of...Ch. 7 - The total resistance RT for the network of Fig....Ch. 7 - For the network in Fig. 7.70. a. Does...Ch. 7 - For the network in Fig. 7.71: a. Determine RT. b....Ch. 7 - For the network of Fig. 7.72: a. find the currents...Ch. 7 - For the network of Fig. 7.73: Find the voltages V3...
Ch. 7 - For the network of Fig. 7.74 a. Find the voltages...Ch. 7 - For the circuit board in Fig. 7.75: Find the total...Ch. 7 - Find the value of each resistor for the network of...Ch. 7 - Find the resistance RT for the network of Fig....Ch. 7 - For the network in Fig. 7.78: a. Find currents...Ch. 7 - a. Find the magnitude and direction of the...Ch. 7 - Determine the currents I1andI2 for the network in...Ch. 7 - For the network in Fig. 7.81: a. Determine the...Ch. 7 - For the network in Fig. 7.82: a. Determine the...Ch. 7 - Determine the dc levels for the transistor network...Ch. 7 - For the network in Fig. 7.84: Determine the...Ch. 7 - For the network in Fig. 7.852 Determine RT by...Ch. 7 - For the network of Fig. 7.86: a. Find the voltages...Ch. 7 - For the network in Fig. 7.87: a. Determine the...Ch. 7 - For the network in Fig. 7.88 find the resistance...Ch. 7 - If all the resistors of the cube in Fig. 7.89 are...Ch. 7 - For the ladder network in Fig. 7.90: a. Find the...Ch. 7 - For the ladder network in Fig. 7.91: a. Determine...Ch. 7 - Given the voltage divider supply in Fig. 7.92: a....Ch. 7 - Determine the voltage divider supply resistors for...Ch. 7 - A studio lamp requires 40 V at 50 mA to burn...Ch. 7 - For the system in Fig. 7.94 a. At first exposure,...Ch. 7 - For the potentiometer in Fig. 7.95: a. What are...Ch. 7 - Prob. 34PCh. 7 - Given the voltmeter reading V = 27 V in Fig. 7.97...Ch. 7 - Determine the power delivered to the 6 load in...Ch. 7 - For the multiple ladder configuration in Fig....Ch. 7 - An iron-vane movement is rated 1 mA, 100 . a. What...Ch. 7 - Using a 50 A, 1000 movement, design a multirange...Ch. 7 - An iron-vane movement is rated 50 A , 1000 a....Ch. 7 - Using a 1 mA, 1000 movement, design a multirange...Ch. 7 - A digital meter has an internal resistance of 10 M...Ch. 7 - a. Design a series ohmmeter using a 100 A, 1000...Ch. 7 - Prob. 44PCh. 7 - Determine the reading of the ohmmeter for each...Ch. 7 - Using PSpice or Multisim, verify the result of...Ch. 7 - Using PSpice or Multisim, Confirm the solutions of...Ch. 7 - Using PSpice or Multisim, verify the result of...Ch. 7 - Using PSpice or Multisim, find voltage V6 of Fig....Ch. 7 - Using PSpice or Multisim, find voltages Vb and Vc...
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- *21. For the network of Fig. 7.93, determine: a. Ipo and VGSo b. Vps and Vs. 18 V 2.2 k2 Ipss = 8 mA Vp = -8 V Vaso 0.39 k2 6-4 V FIG. 7.93 Problem 21.arrow_forward4_59407736683332... Problem II SERIES-PARALLEL NETWORKS *21. For the network of Fig. 7.84: a. Determine the current /. b. Calculate the open-circuit voltage V *22. For the network of Fig. 7.85, find the resistance current through it is 2 A. 20 V R E120 80 120 V 18 V 60 R200 30 FIG. 7.84 Problem 21. FIG. 7.85 Problem 22arrow_forwardFET BIASING 33. For the network of Fig. 7.102, determine: a. Ip, and VGso' b. Vps- c. Vp. C9 9-16 V 2 k2 1 M2 VGs (Th) = -3 V Ip (on) = 4 mA VGs (on) = -7 V Vase FIG. 7.102arrow_forward
- 1:0r 1%EM とイ l المكالمات H.W -2 6. For the circuit board in Fig. 7.66: a. Find the total resistance R, of the configuration. b. Find the current drawn from the supply if the applied voltage is 48 V. c. Find the reading of the applied voltmeter. 6.8 kf2 V 3.3 kfl 2 k Rr 1 k -24 kf 48 V FIG, 7,66 Problem 6.arrow_forwardfig. 7.80 for the Gufiguration of © find the currents I2, Is andl Is 5 find the Joltages Vy and us Ri R3 Ru R6 Rs R7 Ri 302 32arrow_forward14. For the network of Fig. 7.86, Vp = 12 V. Determine: a. Ip. b. Vs and Vps- c. Vg and VGs. d. Vp.arrow_forward
- *11. For the series-parallel network of Fig. 7.74: R2 R6 a. Find the current I. b. Find the currents I and Ig. c. Find the current Ig. d. Find the voltage Vab 6Ω V 19 at Ro 60 1s R1 10 Ω 80 V 4Ω R = 40 Rs8N R20 FIG. 7.74 Problem 11.arrow_forward11. For the series-parallel network of Fig. 7.59: a. Find the current I. R2 9. b. Find the currents I3 and I9. c. Find the current Ig. d. Find the voltage V. 50 V. R31 ab. R7 R,10 0 80 V R9 R4 = 42- R58N FIG. 7.59 Problem 11.arrow_forward*25. For the combination network of Fig. 7.97, determine: a. VB and VG- b. Vg. c. IE, Ic, and Ip. d. Iв- e. Vc, Vs, and Vp- f. VCE- g. VDs- 2.2 k2 40 k2 OVD Dss 6 mA Vps Vp =-6 V Va.Va Vy.Vc le VCE B = 100 10 k2 VEE 1.2 k2 FIG. 7.97 Problem 25.arrow_forward
- *11. Find Vs for the network of Fig. 7.84. 20 V 2.2 k Ip Ipss = 4.5 mA Vp =-5 V Vps I pss = 6 mA Vp = -6 V 14 V 2.2 kQ 0.68 k2 0.39 k2 -4 V FIG. 7.83 FIG. 7.84 Problem 10. Problem 11.arrow_forward*21. For the network of Fig. 7.93, determine: a. Ip, and VGSo. b. Vps and Vs. 18 V 2,2 k2 Ioss = 8 mA Vp = -8 V Vaso 0.39 kn 6-4 V FIG. 7.93 Problem 21.arrow_forward15. For the network of Fig. 7.78: a. Determine the current I. b. Find V V = +9 V R2 R3 2 = -19 V %3D FIG. 7.78 Problem 15.arrow_forward
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