Principles Of Electric Circuits
10th Edition
ISBN: 9780134879482
Author: Floyd, Thomas L.
Publisher: Pearson,
expand_more
expand_more
format_list_bulleted
Concept explainers
Videos
Textbook Question
Chapter 6, Problem 10RP
If two of the speakers are removed, what is the resistance across the output?
Four 8 Ω speakers are connected in parallel to the output of an amplifier. What is the total resistance across the output of the amplifier?
Solution
There are four 8 Ω resistors in parallel. Use Equation 6-4 as follows:
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
F
10 μF
R₁
www
12 ΚΩ
Vcc
+8 V
Rc
330 Ω
C3
HE
10 μF
PDC = Bac = 150
V
O out
RE
100 Ω
R₂
E
3.3 ΚΩ
100 μF
20. Find the overall maximum voltage gain for the amplifier in Figure 6-54 with a 1.0 k load if it
is being driven by a 300 k source.
6- What is the total resistance of the mixed circuits shown in the following Figure? Note
that each resistor has resistance 6.00.
(a)
R₁
R₁
R₂
R3
R₁
(b)
R₁
Em
سره
سره
R₂ R3 R₁ R₂
Em
14. For the 4-bit comparator in Figure 6–74, plot each output waveform for the inputs shown. The
outputs are active-HIGH.
Ao
СOMP
Ao
A1
A
A2.
A2
A3
A3
A> B
A>B
Vcc
A = B
A
Chapter 6 Solutions
Principles Of Electric Circuits
Ch. 6 - Five resistors are positioned on a protoboard as...Ch. 6 - How would you connect all of the resistors in...Ch. 6 - If a third branch is added to the circuit in...Ch. 6 - Determine IT and I2 if a fourth branch is added to...Ch. 6 - How much current will an ammeter measure when it...Ch. 6 - When the brake lights are applied, the total...Ch. 6 - If a 33 resistor is connected in parallel in...Ch. 6 - Calculate the total resistance connected to the...Ch. 6 - If two of the speakers are removed, what is the...Ch. 6 - The basic circuit for a rear window defroster can...
Ch. 6 - If you need to obtain a total resistance of 130 ,...Ch. 6 - Sometimes a direct measurement of resistance is...Ch. 6 - Determine the current through RL in Figure 6-0...Ch. 6 - Figure 6-35 Determine the current through each...Ch. 6 - Determine the total amount of power in the...Ch. 6 - The amplifier in one channel of a stereo system as...Ch. 6 - In Figure 6-51, there is a total current of 31.09...Ch. 6 - Your ohmmeter indicates 9.6 k between pin 2 and...Ch. 6 - A 330 resistor, a 270 resistor, and a 68 ...Ch. 6 - Refer to Figure 6-83 If R7 opens, the resistance...Ch. 6 - Determine whether or not all the resistors in...Ch. 6 - The following currents are measured in the same...Ch. 6 - There is a total of 500 mA of current into five...Ch. 6 - In the circuit of Figure 6-65, determine the...Ch. 6 - The electrical circuit in a room has a ceiling...Ch. 6 - The following resistors are connected in parallel:...Ch. 6 - What is the total current in each circuit of...Ch. 6 - Find the values of the unspecified quantities...Ch. 6 - What is the current through each resistor in...Ch. 6 - Determine all of the resistor values in Figure...
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
- 1. Four 0.5 A current sources are connected in parallel in the same direction. What current will be produced through a load resistor? 2. How many 100 mA current sources must be connected in parallel to produce a total current output of 300 mA? Draw a schematic showing the sources connected. 3. In a certain transistor amplifier circuit, the transistor can be represented by a 10 mA current source, as shown in Figure 6-31. In a certain transistor amplifier, two transis- tors act in parallel. How much current is there through the resistor Re? » FIGURE 6-31 D10 mA D10 mA RE 1.0 karrow_forwardQ-4 Draw the circuit using ten resistors in series (5) and parallel (5) combination E Implement the circuit on hardware E Apply KCL E Find current and voltage by multi-meterarrow_forwardLook at the picturearrow_forward
- Find the input resistance, voltage gain, current gain, and power gain for the amplifier in Figure 6-32. PDC = 250. ►FIGURE 6-32 Vcc +10 V 4₁₁ www R₁ 56 ΚΩ C₂ 카 1 μF the 100 μF R₂ RE 12 ΚΩ 1.0 ΚΩ SIG= Rc ´ 2.2 ΚΩ WWII C3 HE 1 μF 2N3904 V Vout RL 10 ΚΩarrow_forwardFor given value of the circuit, Vsupply = 120 V, and with R₁= 2002, R₂=30.00, R3=75, R4-300, R5= 2002, R6-400 and R7=12002? What is the current flow in resistor R7? 1. 0.8 Amp. 1.2 Amp. 2.4 Amp 0.4 Amp. V1 120 V R1 m 2002 R3 i 750 R7 12002 R6 40Q R2 <300 R4 300 R5 2200arrow_forwardDetermine the total input resistance of the emitter follower in Figure 6-29. Also determine the voltage, current, and power gains. Assume thatarrow_forward
- What is the input resistance, Rin, in the circuit in Figure 4 when n=2 Rin → 100 S2 n:1 Figur 4 492arrow_forwardWhat is the input resistance, Rin, in the circuit in Figure 4 when n=2 Rin 100 Ω n:1 pię Figur 4 452arrow_forwardFor the potential divider shown in the figure, VIN = 10 V, R1= 10k and R2=4.7 k Calculate the output voltage VOUT VIN R₁ R₂ VOUTarrow_forward
- What is the input resistance, Rin, in the circuit in Figure 4 when n=2 Rin 100 Ω n:1 ple Figur 4 4Ωarrow_forwardSolve the related problem.arrow_forward6. When using superposition, what is the ideal internal resistance of a current source? Short circuit The source voltage divided by the source resistance The source voltage divided by the load resistance Infinite resistancearrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_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,
Nodal Analysis for Circuits Explained; Author: Engineer4Free;https://www.youtube.com/watch?v=f-sbANgw4fo;License: Standard Youtube License