Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN: 9780133923605
Author: Robert L. Boylestad
Publisher: PEARSON
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Textbook Question
Chapter 9, Problem 44P
Using the substitution theorem, draw three equivalent branches for the branch a-b of the network in Fig.9.156.
Fig.9.156
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9.35 For the following network determine:
a) The value or R that will draw maximum power from the source.
b) Determine the value of the maximum power drawn by R.
R 2.4 N
5A R{ 24 N R
20 V
31. a. Find the value of R for maximum power transfer to R forthe network of Fig. 9.133.b. Determine the maximum power of R
d) Terminal A is negative with respect to ter-
minals C and D.
TEST YOUR KNOWLEDGE
Refer to the voltage divider circuit shown
in Fig. 9-3. The source voltage is 100Vde and the
ammeter indicates a current of .02Ade. Resistor
R, is 3000 ohms and the voltage Ec.p between
1.
terminals C and D is (30Vdc.
Calculate the following:
3.
Refer to Fig. 9-1. If the value of resistor
Rs was changed to 6.5 kilohms, calculate the
following:
a) R, =
b) E4-5 "
Vdc
circuit current I
c) Eg.c =.
Vde
d) R; =
mAde
I=.02 A
Vdc
30y de
Oc
100vde
Vdc
Vdc
Fig. 9-3
4.
The sum of the voltage drops in a series
circuit is equal to
2.
State whether the following statements
regarding Fig. 9-3 are true or false.
a) Terminal B is negative with respect to ter-
5.
State the algebraic form of Kirchhoff's Law
minal A.
b) Terminal C is positive with respect to ter-
minal B.
c) A voltmeter connected between terminals
A and C would measure 40Vde,
Chapter 9 Solutions
Introductory Circuit Analysis (13th Edition)
Ch. 9 - (a) Using the superposition theorem, determine the...Ch. 9 - a. Using the superposition theorem, determine the...Ch. 9 - Using the superposition theorem, determine the...Ch. 9 - Using superposition, find the current l through...Ch. 9 - Using superposition, find the voltage VR3 for the...Ch. 9 - Using superposition, find the voltage V2 for the...Ch. 9 - Using superposition, find the current through R1...Ch. 9 - Using superposition, find the voltage across the...Ch. 9 - a. Find the Thévenin equivalent circuit for the...Ch. 9 - a. Find the Thévenin equivalent circuit for the...
Ch. 9 - a. Find the Thévenin equivalent circuit for the...Ch. 9 - Find the Thévenin equivalent circuit for the...Ch. 9 - Find the Thévenin equivalent circuit for the...Ch. 9 - Find the Thévenin equivalent circuit for the...Ch. 9 - a. Find the Thévenin equivalent circuit for the...Ch. 9 - Determine the Thevénin equivalent circuit for the...Ch. 9 - a. Determine the Thévenin equivalent circuit for...Ch. 9 - For the network in Fig. 9.142, find the Thévenin...Ch. 9 - For the transistor network in Fig. 9.143. a. Find...Ch. 9 - For each vertical set of measurements appearing in...Ch. 9 - For the network of Fig.9.145, find the Thévenin...Ch. 9 - a. Find the Norton equivalent circuit for the...Ch. 9 - a. Find the Norton equivalent circuit for the...Ch. 9 - Find the Norton equivalent circuit for the network...Ch. 9 - Find the Norton equivalent circuit for the network...Ch. 9 - Find the Norton equivalent circuit for the network...Ch. 9 - Find the Norton equivalent circuit for the network...Ch. 9 - Find the Norton equivalent circuit for the network...Ch. 9 - Find the Norton equivalent circuit for the network...Ch. 9 - a. Find the Norton equivalent circuit external to...Ch. 9 - a. Find the value of R for maximum power transfer...Ch. 9 - a. Find the value of R for maximum power transfer...Ch. 9 - a. Find the value of R for maximum power transfer...Ch. 9 - a. Find the value of RL in Fig.9.142 for maximum...Ch. 9 - a. For the network of Fig. 9.147, determine the...Ch. 9 - Find the resistance R1 in Fig.9.148 such that the...Ch. 9 - a. For the network in Fig.9.149, determine the...Ch. 9 - For the network in Fig. 9.150, determine the level...Ch. 9 - Using Millmans theorem, find the current through...Ch. 9 - Repeat Problem 38 for the network in Fig.9.152....Ch. 9 - Using Millmans theorem, find the current through...Ch. 9 - Using the dual of Millmans theorem, find the...Ch. 9 - Using the dual of Millmans theorem, find the...Ch. 9 - Using the substitution theorem, draw three...Ch. 9 - Using the substituion theorem, draw three...Ch. 9 - Using the substitution theorem, draw three...Ch. 9 - a. For the network in Fig. 9.159(a), determine the...Ch. 9 - a. For the network of Fig.9.16(a), determine the...Ch. 9 - a. Determine the voltageV for the network in...Ch. 9 - Using PSpice or Multisim and the superposition...Ch. 9 - Using PSpice or Multisim, determine the Thévenin...Ch. 9 - a. Using PSpice, plot the power delivered to the...Ch. 9 - Change the 300 resistor in Fig. 9.145 to a...
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- 22. a. Find the Norton equivalent circuit for the network externalto the resistor R in Fig. 9.133.b. Convert the Norton equivalent circuit to the Thévenin form.c. Find the Thévenin equivalent circuit using the Théveninapproach and compare results with part (b)arrow_forward33. a. Find the value of R for maximum power transfer to R forthe network of Fig. 9.138.b. Determine the maximum power to R.arrow_forwardDetermine the equivalent resistance between terminals a and b. 9.6540 Q 8.2756Q 9.2715Q O 8.3025 Q R5 5 Ohms .R1 www 1 Ohm R2 2 Ohms R6 6 Ohms R3 3 Ohms www R4 4 Ohmsarrow_forward
- Given the circuit, use mesh analysis to compute. (A) current through R1, current through R2 and current through R3. (B) voltage across R1 and R2.arrow_forwardNETWORK LAWS Using Thevenin’s Theorem Determine VTH as seen by Resistor R1. (the units of the resistors are in Ohms) (ANS: 257 V)arrow_forward9.10 Find the Thevenin equivalent circuit for the network external to the resistor R. Find the power delivered to R when R=2k2 and R=100k2. 33 kn 120 mA 2.4 k 1.2 knarrow_forward
- NETWORK LAWS Using Nodal Analysis Calculate for Vb with node c being the reference node. (Vref = 0) NOTE: The units of the resistors are in ohms. (ANS: 90.973 V)arrow_forwardfind Maximum power transfer to Mesharrow_forwardPROBLEM #7 FOR THE NETWORK THE NETWORK HAS AN EQUIVALENT RESISTANCE USE A S-Y CONVERSION. 100% m 4252 MR 2002 W 682 SELECT A VALUE OF R SUCH THAT OF 70.65.arrow_forward
- Pls help ASAP.arrow_forwardUsing maximum power transfer theorem, for maximum power to be transferred to the load .resistor, find the value of the load resistor RL. GIVEN R1= 2K ohm, R2=3K ohm, R3= 5K ohm R2 RI Rarrow_forwardaunch Meeting-Zoom Launch Meeting-Zoom YouTube com/u/0/c/MzgyNDU4MDY3NDcx/a/NDQ3MZU1MDUWNJQ5/details erosclorosis O O science project 8th.. E Tobiloba Aderemi - O Clever logo 6 ConnectEdSingle si.. 38 Analyze the circuit below Group 1. Rtot =. 1= AV1 - K2= Ry- 12= AV2 - 1g= AV3= AV4 Group 2. 35 V et AVI- (12 0 18 AV2 AV4 14 12 wil DELLarrow_forward
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