Fundamentals of Electric Circuits
6th Edition
ISBN: 9780078028229
Author: Charles K Alexander, Matthew Sadiku
Publisher: McGraw-Hill Education
expand_more
expand_more
format_list_bulleted
Concept explainers
Videos
Textbook Question
Chapter 19, Problem 72P
A series-parallel connection of two two-ports is shown in Fig. 19.119. Determine the z parameter representation of the network.
Figure 19.119
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
The solution is with a pen and paper, without artificial intelligence.
Q5 For the network of Fig. 1.42; determine re, Avmid, Zi, Avsmid, and the low cutoff frequency.
Ans: 30.23 2; 0.983; 21.13 KS; 0.955; 193.16 Hz.
14V
+
Vs
1 ΚΩ
0.1 µF
Vi
120 ΚΩ
B-100
0.1 µF
o Vo
30 ΚΩ
32.2 ΚΩ
18.2 ΚΩ
Fig. 1.42 Circuit for Q5.
31
Q1) (a) State Biot-Savart's law
(b) The y- and z-axes, respectively, carry filamentary currents 10 A along ay
and 20 A along -az. Find H at (- 3, 4, 5).
Chapter 19 Solutions
Fundamentals of Electric Circuits
Ch. 19.2 - Find the z parameters of the two-port network in...Ch. 19.2 - Calculate I1 and I2 in the two-port of Fig. 19.11....Ch. 19.3 - Obtain the y parameters for the T network shown in...Ch. 19.3 - Obtain the y parameters for the circuit in Fig....Ch. 19.4 - Determine the h parameters for the circuit in Fig....Ch. 19.4 - Find the impedance at the input port of the...Ch. 19.4 - For the ladder network in Fig. 19.30, determine...Ch. 19.5 - Find the transmission parameters for the circuit...Ch. 19.5 - Prob. 9PPCh. 19.6 - Determine [y] and [T] of a two-port network whose...
Ch. 19.6 - Find the z parameters of the op amp circuit in...Ch. 19.7 - Find V2/Vs in the circuit in Fig. 19.43. Figure...Ch. 19.7 - Obtain the y parameters for the network in Fig....Ch. 19.7 - Obtain the ABCD parameter representation of the...Ch. 19.8 - Obtain the h parameters for the network in Fig....Ch. 19.8 - Obtain the z parameters of the circuit in Fig....Ch. 19.9 - For the transistor amplifier of Fig. 19.60, find...Ch. 19.9 - Prob. 18PPCh. 19 - For the single-element two-port network in Fig....Ch. 19 - For the single-element two-port network in Fig....Ch. 19 - For the single-element two-port network in Fig....Ch. 19 - For the single-element two-port network in Fig....Ch. 19 - For the single-element two-port network in Fig....Ch. 19 - For the single-element two-port network in Fig....Ch. 19 - When port 1 of a two-port circuit is...Ch. 19 - A two-port is described by the following...Ch. 19 - If a two-port is reciprocal, which of the...Ch. 19 - Prob. 10RQCh. 19 - Obtain the z parameters for the network in Fig....Ch. 19 - Find the impedance parameter equivalent of the...Ch. 19 - Find the z parameters of the circuit in Fig....Ch. 19 - Using Fig. 19.68, design a problem to help other...Ch. 19 - Obtain the z parameters for the network in Fig....Ch. 19 - Compute the z parameters of the circuit in Fig....Ch. 19 - Calculate the z parameters of the circuit in Fig....Ch. 19 - Find the z parameters of the two-port in Fig....Ch. 19 - The y parameters of a network are:...Ch. 19 - Construct a two-port that realizes each of the...Ch. 19 - Determine a two-port network that is represeted by...Ch. 19 - For the circuit shown in Fig. 19.73, let z=106412...Ch. 19 - Determine the average power delivered to ZL = 5 +...Ch. 19 - For the two-port network shown in Fig. 19.75, show...Ch. 19 - For the two-port circuit in Fig. 19.76,...Ch. 19 - For the circuit in Fig. 19.77, at = 2 rad/s, z11...Ch. 19 - Prob. 17PCh. 19 - Calculate the y parameters for the two-port in...Ch. 19 - Using Fig. 19.80, design a problem to help other...Ch. 19 - Find the y parameters for the circuit in Fig....Ch. 19 - Obtain the admittance parameter equivalent circuit...Ch. 19 - Obtain the y parameters of the two-port network in...Ch. 19 - (a) Find the y parameters of the two-port in Fig....Ch. 19 - Find the resistive circuit that represents these y...Ch. 19 - Prob. 25PCh. 19 - Calculate [y] for tle two-port in Fig. 19.85.Ch. 19 - Find the y parameters for the Circuit in Fig....Ch. 19 - In the circuit of Fig. 19.65, the input port is...Ch. 19 - In the bridge circuit of Fig. 19.87, I1 = 20 A and...Ch. 19 - Find the h parameters for the networks in Fig....Ch. 19 - Determine the hybrid parameters for the network in...Ch. 19 - Using Fig. 19.90, design a problem to help other...Ch. 19 - Obtain the h parameters for the two-port of Fig....Ch. 19 - Obtain the h and g parameters of the two-port in...Ch. 19 - Determine the h parameters for the network in Fig....Ch. 19 - For the two-port in Fig. 19.94. h=16320.01S Find:...Ch. 19 - The input port of the circuit in Fig. 19.79 is...Ch. 19 - The h parameters of the two-port of Fig. 19.95...Ch. 19 - Obtain the g parameters for the wye circuit of...Ch. 19 - Using Fig. 19.97, design a problem to help other...Ch. 19 - For the two-port in Fig. 19.75, show that...Ch. 19 - The h parameters of a two-port device are given by...Ch. 19 - Find the transmission parameters for the...Ch. 19 - Using Fig. 19.99, design a problem to help other...Ch. 19 - Find the ABCD parameters for the circuit in Fig....Ch. 19 - Find the transmission parameters for the circuit...Ch. 19 - Obtain the ABCD parameters for the network in Fig....Ch. 19 - For a two-port, let A = 4, B = 30 , C = 0.1 S, and...Ch. 19 - Using impedances in the s-domain, obtain the...Ch. 19 - Derive the s-domain expression for the t...Ch. 19 - Obtain the t parameters for the network in Fig....Ch. 19 - (a) For the T network in Fig. 19.106, show that...Ch. 19 - Prob. 53PCh. 19 - Show that the transmission parameters of a...Ch. 19 - Prove that the g parameters can be obtained from z...Ch. 19 - For the network of Fig. 19.107, obtain VoVs....Ch. 19 - Given the transmission parameters T=32017 obtain...Ch. 19 - Design a problem to help other students better...Ch. 19 - Given that g=0.06S0.40.22 determine: (a) [z] (b)...Ch. 19 - Design a T network necessary to realize the...Ch. 19 - For the bridge circuit in Fig. 19.108, obtain: (a)...Ch. 19 - Find the z parameters of the op amp circuit in...Ch. 19 - Determine the z parameters of the two-port in Fig....Ch. 19 - Determine the y parameters at = 1,000 rad/s for...Ch. 19 - What is the y parameter presentation of the...Ch. 19 - In the two-port of Fig. 19.113, let y12 = y21 = 0,...Ch. 19 - If three copies of the circuit in Fig. 19.114 are...Ch. 19 - Obtain the h parameters for the network in Fig....Ch. 19 - The circuit in Fig. 19.116 may be regarded as two...Ch. 19 - For the parallel-series connection of the two...Ch. 19 - Determine the z parameters for the network in Fig....Ch. 19 - A series-parallel connection of two two-ports is...Ch. 19 - Three copies of the circuit shown in Fig. 19.70...Ch. 19 - Determine the ABCD parameters of the circuit in...Ch. 19 - For the individual two-ports shown in Fig. 19.121...Ch. 19 - Use PSpice or MultiSim to obtain the z parameters...Ch. 19 - Using PSpice or MultiSim, find the h parameters of...Ch. 19 - Obtain the h parameters at = 4 rad/s for the...Ch. 19 - Use PSpice or MultiSim to determine the z...Ch. 19 - Use PSpice or MultiSim to find the z parameters of...Ch. 19 - Repeat Prob. 19.26 using PSpice or MultiSim....Ch. 19 - Use PSpice or MultiSim to rework Prob. 19.31....Ch. 19 - Rework Prob. 19.47 using PSpice or MultiSim....Ch. 19 - Using PSpice or MultiSim, find the transmission...Ch. 19 - At =1rad/s, find the transmission parameters of...Ch. 19 - Obtain the g parameters for the network in Fig....Ch. 19 - For the circuit shown in Fig. 19.129, use PSpice...Ch. 19 - Using the y parameters, derive formulas for Zin,...Ch. 19 - A transistor has the following parameters in a...Ch. 19 - A transistor with hfe=120,hie=2khre=104,hoe=20S is...Ch. 19 - For the transistor network of Fig. 19.130,...Ch. 19 - Prob. 92PCh. 19 - Prob. 93PCh. 19 - A transistor in its common-emitter mode is...Ch. 19 - Prob. 95PCh. 19 - Prob. 96PCh. 19 - Synthesize the transfer function...Ch. 19 - A two-stage amplifier in Fig. 19.134 contains two...Ch. 19 - Assume that the two circuits in Fig. 19.135 are...
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, electrical-engineering and related others by exploring similar questions and additional content below.Similar questions
- Q5) a) State Ampere's circuit law. b) In a certain conducting region, H = yz(x² + y²)ax - y²xzay + 4x²y²a, A/m. (a) Determine J at (5, 2, -3) (b) Find the current passing through x = -1, 0 < y, z <2 (c) Show that V⚫H=0arrow_forwardFig. 1.43 Circuit for Q6- Q7 For the network of Fig. 1.44: a-Determine fH; and fHo b- Find fg and fr. c- Sketch the frequency response for the high-frequency region using a Bode plot and determine the cutoff frequency. Ans: 277.89 KHz; 2.73 MHz; 895.56 KHz; 107.47 MHz. 14V Cw=5pF Cbc-12 pF Cwo-8pF Che=40. pF 5.6kQ C-8pF 68kQ 0.47µF ww 0.82 kQ V₁ 0.47uF AN B=120 3.3kQ 10ΚΩ 1.2k0 =20µF Fig. 1.44 Circuit for Q7.arrow_forwardQ3) An infinite long filamentary wire carries a current of 2A in the +z direction. calculate: (a)B at (-3,4,7) (b) the flux through the square loop described by 25 16,0 Sz≤4, 0=90°.arrow_forward
- Q3) An infinitely long conductor is bent into an L shape as shown in Figure below. If a direct current of 5 A flows in the current, find the magnetic field intensity at (2, 2, 0). 5 A 5 Aarrow_forwardEx. 1° let Ĥ = -y (x²+y^³) ax + x (x²+y"`) ây":" H 5 find J M total current Passing through Z=oplane with the rectangular -\-2<<2arrow_forwardQ) Given the magnetic field vector potential: A= y² za, +2(x+1)y z ay- (x+1) z² az (A/m), find: (1)magnetic flux density B, (2)magnetic field intensity H, (3) current density J and (4) the current passing through surface y = 1,0≤x≤1, 0 ≤z≤1.arrow_forward
- Q9 For the network of Fig. 1.46: a- Determine gmo and gm. b- Find A, and Ay, in the mid-frequency range. c- Determine fH; and fHo Ans: 3.33 mS; 1.91 mS; -4.39; -4.27; 1.84 MHz; 3.68 MHz. + 1.5 kQ 20V 3220ΚΩ 1µF 68kQ AN CwF4pF Co=8 pF Cwo=6pF Cgs=12pF 53.9ΚΩ Cds=3pF 6.8µF o Vo Dss=10mA Vp=-6V 15.6 ΚΩ 2.2k =10µF Fiarrow_forwardQs For the network of Fig. 1.45: a- Determine fH, and fHo b- Find fp and fr c- Sketch the frequency response for the high-frequency region using a Bode plot and determine the cutoff frequency. Ans: 2.87 MHz, 185.78 MHz, 1.05 MHz, 105 MHz. 14V CWF8pF Cwo-10pF Cbc-20 pF Cbe=30pF 120 ΚΩ Co=12pF 1 ΚΩ B-100 0.1 µF Vs 0.1 HF Z; Vo www 30 kQ 2.2 ΚΩ € 8.2 kQ Fig. 1.45 Circuit for Carrow_forward5 A Q4) A thin ring of radius 5 cm is placed on plane z = 1 cm so that its center is at (0,0,1 cm). If the ring carries 50 mA along a^, find H at (0,0,a).arrow_forward
- Q6) Find the current density J for the magnetic field intensity vectors: (a) H = x²ya, + y²zay - 2xza, (b) H = p²zap + p³a + 3pz²az sin cos (c) H = a, 2 +2arrow_forwardQ2) Line x = 0, y=0,0arrow_forwardQ4) Given the magnetic vector potential: A = y²z ax-(x + 1)z² az A/m Find(a) the magnetic flux density; (b)the magnetic flux through a square loop described by 0≤x≤1, 0 ≤ y ≤1, z=2.arrow_forwardarrow_back_iosSEE MORE QUESTIONSarrow_forward_ios
Recommended textbooks for you
Introductory Circuit Analysis (13th Edition)Electrical EngineeringISBN:9780133923605Author:Robert L. BoylestadPublisher:PEARSON
Delmar's Standard Textbook Of ElectricityElectrical EngineeringISBN:9781337900348Author:Stephen L. HermanPublisher:Cengage Learning
Programmable Logic ControllersElectrical EngineeringISBN:9780073373843Author:Frank D. PetruzellaPublisher:McGraw-Hill Education
Fundamentals of Electric CircuitsElectrical EngineeringISBN:9780078028229Author:Charles K Alexander, Matthew SadikuPublisher:McGraw-Hill Education
Electric Circuits. (11th Edition)Electrical EngineeringISBN:9780134746968Author:James W. Nilsson, Susan RiedelPublisher:PEARSON
Engineering ElectromagneticsElectrical EngineeringISBN:9780078028151Author:Hayt, William H. (william Hart), Jr, BUCK, John A.Publisher:Mcgraw-hill Education,
Introductory Circuit Analysis (13th Edition)
Electrical Engineering
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:PEARSON
Delmar's Standard Textbook Of Electricity
Electrical Engineering
ISBN:9781337900348
Author:Stephen L. Herman
Publisher:Cengage Learning
Programmable Logic Controllers
Electrical Engineering
ISBN:9780073373843
Author:Frank D. Petruzella
Publisher:McGraw-Hill Education
Fundamentals of Electric Circuits
Electrical Engineering
ISBN:9780078028229
Author:Charles K Alexander, Matthew Sadiku
Publisher:McGraw-Hill Education
Electric Circuits. (11th Edition)
Electrical Engineering
ISBN:9780134746968
Author:James W. Nilsson, Susan Riedel
Publisher:PEARSON
Engineering Electromagnetics
Electrical Engineering
ISBN:9780078028151
Author:Hayt, William H. (william Hart), Jr, BUCK, John A.
Publisher:Mcgraw-hill Education,
Z Parameters - Impedance Parameters; Author: Electrical Engineering Authority;https://www.youtube.com/watch?v=qoD4AoNmySA;License: Standard Youtube License