Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN: 9780133923605
Author: Robert L. Boylestad
Publisher: PEARSON
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Textbook Question
Chapter 5, Problem 42P
Given the information appearing in Fig. 5.128, find the level of resistance for
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For the series configuration in Fig . 5.98 constructed using standard value resistor
without making a single calculation, which resistive element will have the most voltage across it? Which will have the least? which resistor will have the most impact on the total resistance and the the resulting current ? Find the total resistance and the current.
Find the voltage across each element and review your response to part (a)
For the configuration in fig . 5.116, with standard resistor values :
by inspection , which resistor will receive the largest share of the applied voltage ? Why?
how much larger will voltage V3 be compared to V2 and V1
Find the voltage across the largest resistor using the the voltage divider rule
Find the voltage across the series combination of resistors R2 and R3
05/ Using a 4-Y or Y-A conversion, find the current I in each of the networks in Fig. 5.
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Chapter 5 Solutions
Introductory Circuit Analysis (13th Edition)
Ch. 5 - For each configuration in Fig. 5.88, find the...Ch. 5 - For each configuration in Fig. 5.89, find the...Ch. 5 - Find the total resistance RT for each...Ch. 5 - Find the total resistance RT for each...Ch. 5 - For each circuit board in Fig. 5.92, �nd the...Ch. 5 - For the circuit in Fig. 5.93, composed of standard...Ch. 5 - For each configuration in Fig. 5.94, determine the...Ch. 5 - Find the resistance R, given the ohmmeter reading...Ch. 5 - What is the ohmmeter reading for each...Ch. 5 - For the series configuration in Fig. 5.97,...
Ch. 5 - For the series configuration in Fig. 5.98,...Ch. 5 - Find the applied voltage necessary to develop the...Ch. 5 - For each network in Fig. 5.100, constructed of...Ch. 5 - For each configuration in Fig. 5.101, what are the...Ch. 5 - For each configuration of Fig. 5.102, find the...Ch. 5 - For the circuit in Fig. 5.103, constructed of...Ch. 5 - Find the unknown quantities for the circuit of...Ch. 5 - Find the unknown quantities for the circuit in...Ch. 5 - Eight holiday lights are connected in series as...Ch. 5 - For the conditions specified in Fig. 5.107,...Ch. 5 - Combine the series voltage sources in Fig. 5.108,...Ch. 5 - Determine the current I and its direction for each...Ch. 5 - Find {he unknown voltage source and resistor for...Ch. 5 - Using Kirchhoffs voltage law, find the unknown...Ch. 5 - Find the current I for the network of Fig. 5.112....Ch. 5 - Using Kirchhoffs voltage law, determine the...Ch. 5 - Using Kirchhoffs voltage law, find the unknown...Ch. 5 - Determine the values of the unknown resistors in...Ch. 5 - For the configuration in Fig. 5.116, with standard...Ch. 5 - Using the voltage divider rule, find the indicated...Ch. 5 - Using the voltage divider rule or Kirchhoffs...Ch. 5 - Using the voltage divider rule or Kirchhoffs...Ch. 5 - Using the information provided, find the unknown...Ch. 5 - Using the voltage divider rule, �nd the unknown...Ch. 5 - Design a voltage divider circuit that will permit...Ch. 5 - Design the voltage divider in Fig. 5.122 such that...Ch. 5 - Find the voltage across each resistor in Fig....Ch. 5 - Design the circuit in Fig. 5.124 such that...Ch. 5 - Determine the voltages Va,Vb, and Vab for the...Ch. 5 - Determine the current I (with direction) and the...Ch. 5 - For the network in Fig. 5.127 determine the...Ch. 5 - Given the information appearing in Fig. 5.128,...Ch. 5 - Determine the values of R1,R2,R3, and R4 for the...Ch. 5 - For the network in Fig. 5.130, determine the...Ch. 5 - For the integrated circuit in Fig. 5.131,...Ch. 5 - For the integrated circuit in Fig. 5.132,...Ch. 5 - Find the internal resistance of a battery that has...Ch. 5 - Find the voltage to the load (full-and conditions)...Ch. 5 - Determine the current through the circuit in Fig....Ch. 5 - Use the computer to verify the results of Example...Ch. 5 - Use the computer to verify the results of Example...Ch. 5 - Use the computer to verify the results of Example...
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- Q5/ Using a A-Y or Y-A conversion, find the current I in each of the networks in Fig. 5. www www 6kn 400 V Fig.5 4 kf 6 kn 6kfarrow_forwardRefer to Fig. 5 – 3. Approximately, how much current flows through resistor R4?a. 3.6 mAdcb. 7.2 mAdcc. 0.9 mAdcd. 1.8 mAdcarrow_forwardWhat is the current of the circuit?arrow_forward
- 1) In the Fig. 5 – 4, between points A and B, which branch of the circuit has the greatest current flow if all resistors have the exact values indicated?a. R2, R3.b. R4c. R5d. All branch currents are the same value. 2) Which of the following would be a true statement if resistor R7 became short circuited in Fig. 5 – 4.a. Current flow would decrease.b. Voltage E AB would decrease.c. Voltage E CD would increase.d. Current flow would increase. 6. Which of the following would be a false statement if resistor R7 opened in Fig. 5 – 4?a. Current flow would decrease.b. Voltage E AB would decrease.c. Voltage E CD would increase.d. None of the above.arrow_forwardQ5/Using a A-Y or Y-A conversion, find the current I in each of the networks in Fig. 5. www 4 kl www ww 6 kf 6km 400 V Fig.5 6kfarrow_forward5. Manufacturers recommend always powering devices using batteries of the same brand and freshness. This is important. Batteries change voltage as they discharge, which can cause old batteries to drag down new ones. To illustrate this, consider the circuit shown below. Show that when the load is connected, most of the current that leaves the new battery does not go through the load. IntRes2 200mQ DeadChemistry 1.1V Old Battery IntRes1 100mQ FreshChemistry 1.5V NewBattery Off Von LoadCircuits 1000arrow_forward
- Refer to Table 5 – 1 and Fig. 5 – 4. According to Kirchhoff’s Voltage Law, what is the sum of all voltages in the circuit?a. +21 Vdcb. 42 Vdcc. Zerod. – 21 Vdcarrow_forwardQ5(b). For the given circuit find the value of the voltage VDS across drain and source terminals. 20 V Rp 3.3 k2 OD Ipss = 8 mA Ve =-6 V Vas 1 M2 Rs 1 k2arrow_forwardQ5/ Using a 4-Y or Y-A conversion, find the current I in each of the networks in Fig. 5. w 4k0 W 6kf www 6 kn 400 V Fig.5 6k()arrow_forward
- 5.32 Calculate i, and vo in the circuit Find the power dissipated by the 60-k resistor. 4 m V +1 www. + RF ww 50 km2 R1 10 km2 ANS: Ix = 0.6 μA; PR3= 2.4 nW Ix 20 kQ2 www R2 60 km2 R3 wwww 30 kQ2 R4 wwarrow_forward16. Superposition theorem is to be used to find the current in the 22 resistor of the circuit below. What is the current contribution of the 5V battery? [Ans. 0.455A] 12 32 TV 5Varrow_forward5- In the resistor network below, what is the value of the resistor R which will give a Req of (10/3) N? R Rea 50 a) (1/3)N b) (2/3)N c) 1N d) 22 e) 30 wwwarrow_forward
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Kirchhoff's Rules of Electrical Circuits; Author: Flipping Physics;https://www.youtube.com/watch?v=d0O-KUKP4nM;License: Standard YouTube License, CC-BY