Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN: 9780133923605
Author: Robert L. Boylestad
Publisher: PEARSON
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Textbook Question
Chapter 6, Problem 27P
Using Kirchhoff’s current law, determine the unknown currents for the parallel network in Fig. 6.89.
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For the network in fig. 6.66
A.Find the elements (individual voltage sources and /or resistors) that are in parallel .
B. Find the elements (voltage sources and/or resistors) that are in series
6:06
A e-learning.hct.edu.om
Question:
A group of Students from UTAS (Physics Unit) visit Al
Hassan Electrical laboratory. Their supervisor gives
them instruction about use of Resistors in different
electrical appliances.
Students are provided with four resistors R,=50
ohm, R2=70 ohm, R3=380 ohm, R4=70 ohm and a
battery of 40 v.
i) If students connect these four resistances in
series, what is the effective resistance?
ii) If students connect these four resistances in
parallel, what is the effective resistance?
iii) If students connect 40 V battery across series
combination, what is the current flowing in the
circuit?
iv) If students connect 40 V battery across parallel
combination, what is the current flowing in the
circuit?
v) If students connect these four resistances
shown below, what is the voltage across points a and
d?
R2
R1
R4
b.
R3
V
Finish attempt...
6:03
A e-learning.hct.edu.om
Four resistors R1=190 ohm, R2=330 ohm, R3=330
ohm and R4=50 ohm are connected to a 36 V
battery as shown in the diagram below.
R1
a
V
R3
R2
R4
i) What is the effective resistance of the circuit?
ii) What is the reading of ammeter?
iii) What is the voltage across R1 (between the
points a and b)?
iv) What is the voltage across R2 and R3 (between
the points b and c)?
v) What is the voltage across R4 (between the
points c and d)?
Chapter 6 Solutions
Introductory Circuit Analysis (13th Edition)
Ch. 6 - For each configuration in Fig. 6.64, find the...Ch. 6 - For each configuration of Fig. 6.65, �nd the...Ch. 6 - For the network in Fig. 6.66: Find the elements...Ch. 6 - Find the total resistance for each configuration...Ch. 6 - Find the total resistance for each configuration...Ch. 6 - For each circuit board in Fig. 6.69, �nd the...Ch. 6 - The total resistance of each of the configurations...Ch. 6 - The total resistance for each configuration of...Ch. 6 - For the parallel network in Fig. 6.72, composed of...Ch. 6 - What is the ohmmeter reading for each...
Ch. 6 - Determine R1 for the network in Fig. 6.749.Ch. 6 - For the parallel network in Fig. 6.75: Find the...Ch. 6 - For the network of Fig. 6.76: Find the current...Ch. 6 - Repeat the analysis of Problem 13 for the network...Ch. 6 - For the parallel network in Fig. 6.78: Without...Ch. 6 - Given the information provided in Fig. 6.79, find:...Ch. 6 - Use the information in Fig. 6.80, to calculate:...Ch. 6 - Given the information provided in Fig. 6.81, find...Ch. 6 - For the network of Fig. 6.82, find: The voltage V....Ch. 6 - Using the information provided in Fig. 6.83 find:...Ch. 6 - For the network in Fig. 6.77: Redraw the network...Ch. 6 - For the configuration in Fig. 6.84: Find the total...Ch. 6 - Eight holiday lights are connected in parallel as...Ch. 6 - Determine the power delivered by the dc battery in...Ch. 6 - A portion of a residential service to a home is...Ch. 6 - For the network in Fig. 6.88: Find the current l1....Ch. 6 - Using Kirchhoffs current law, determine the...Ch. 6 - Using Kirchoffs current law, find the unknown...Ch. 6 - Using Kirchhoffs current law, determine the...Ch. 6 - Using the information provided in Fig. 6.92, find...Ch. 6 - Find the unknown quantities for the networks in...Ch. 6 - Find the unknown quantities for the networks of...Ch. 6 - Based solely on the resistor values, determine all...Ch. 6 - Determine one of the unknown currents of Fig....Ch. 6 - For each network of Fig. 6.97, determine the...Ch. 6 - Parts (a) through (e) of this problem should be...Ch. 6 - Find the unknown quantities for the networks in...Ch. 6 - Find resistance R for the network in Fig. 6.100...Ch. 6 - Design the network in Fig. 6.101 such that I2=2I1...Ch. 6 - Assuming identical supplies in Fig. 6.102: Find...Ch. 6 - Assuming identical supplies, determine currents...Ch. 6 - Assuming identical supplies, determine the current...Ch. 6 - For the simple series con�guration in Fig....Ch. 6 - Given the configuration in Fig. 6.106: What is the...Ch. 6 - Based on the measurements of Fig. 6.107, determine...Ch. 6 - Referring to Fig. 6.108, find the voltage Vab...Ch. 6 - The voltage Va for the network in Fig. 6.109, is...Ch. 6 - Prob. 48PCh. 6 - Using PSpice or Multisim, determine the solution...Ch. 6 - Using PSpice or Multisim, determine the solution...
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