Basic Engineering Circuit Analysis
11th Edition
ISBN: 9781118539293
Author: J. David Irwin, R. Mark Nelms
Publisher: WILEY
expand_more
expand_more
format_list_bulleted
Videos
Textbook Question
Chapter 1, Problem 17P
The energy absorbed by the BOX in Fig. Pl. 17 is given below. Calculate and sketch the current flowing into the BOX. Also calculate the charge which enters the BOX between 0 and 12 seconds.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
2. For the network in Fig. , composed of standard values:
a. Find the mathematical expressions for the voltage ye and
the current ic when the switch is thrown into position 1.
b. Find the mathematical expressions for the voltage ye
and the current ic if the switch is thrown into position
2 at a time equal to five time constants of the charging
circuit.
c. Plot the waveforms of yc and ic for a period of time extending from 0 to
30 ms.
E E 80 V c:
10 pF Uc R2
390 kN
R1
100 k2
(c) Assume that the charge capacity of the battery can be given by the following formula:
Q = Gnm³V-21²w0.5. E²
Where m is the mass of the cell of the battery in kg, V is the voltage of the battery in volts,
l is the length of the cell in m, w
in kWh, and n is the number of cells in the pack.
If n = 100, m = 37pound, 1= 25 cm, w= 5 cm, V=338 V and E=37kWh. Find the value
of dimensionless constant G?
the width of the cell in m, and E is the Energy of the cell
1.
(d) Using the charge capacity of the battery derived in c, use dimensional analysis techniques to:
Determine the dimensions of Q using only mass, length and time.
Determine|the equation that governs charging time of the battery.
If the charging current is 10 A. Find charging time assuming the values provided in c
are valid values for part d.
1.
2.
3.
Solve the following problems with complete solutions and units using 2 decimal digits:
The resistance of a given e electric device is 46 Ω at 25°C. If the temperature coefficient of resistance of the material is 0.00454 at 20°C, determine the temperature of the device when its resistance is 92 Ω
Chapter 1 Solutions
Basic Engineering Circuit Analysis
Ch. 1 - If the current in an electric conductor is 2.4 A,...Ch. 1 - Determine the time interval required for a 12�A...Ch. 1 - A lightning bolt carrying 30,000 A lasts for 50...Ch. 1 - If a 12-V battery delivers 100 J in 5 s, find (a)...Ch. 1 - The current in a conductor is 1.5 A. How many...Ch. 1 - If 60 C of charge pass through an electric...Ch. 1 - Determine the number of coulombs of charge...Ch. 1 - Five coulombs of charge pass through the element...Ch. 1 - The current that enters an element is shown in...Ch. 1 - The charge entering the positive terminal of an...
Ch. 1 - The charge entering the positive terminal of an...Ch. 1 - Prob. 12PCh. 1 - The power absorbed by the BOX in Fig. Pl. 13 is...Ch. 1 - The power absorbed by the BOX in Fig. Pl. 14 is...Ch. 1 - The energy absorbed by the BOX in Fig. P1.15 is...Ch. 1 - The charge that enters the BOX in Fig. P1.16 is...Ch. 1 - The energy absorbed by the BOX in Fig. Pl. 17 is...Ch. 1 - The charge entering the upper terminal of the BOX...Ch. 1 - The energy absorbed by the BOX in Fig. Pl. 19 is...Ch. 1 - Determine the amount of power absorbed or supplied...Ch. 1 - Calculate the power absorbed by element A in Fig....Ch. 1 - Calculate the power supplied by element A in Fig....Ch. 1 - Element A in the diagram in Fig. PI .23 absorbs 30...Ch. 1 - Element B in the diagram in Fig. P1.24 supplies 60...Ch. 1 - Element B in the diagram in Fig. PI .25 supplies...Ch. 1 - Element B in the diagram in Fig. Pl.26 supplies 72...Ch. 1 - (a) In Fig. Pl.27 (a), P1=36W. Is element 2...Ch. 1 - Two elements are connected in series, as shown in...Ch. 1 - Element 2 in Fig. Pl.29 absorbed 32W. Find the...Ch. 1 - Choose Is such that the power absorbed by element...Ch. 1 - Find the power that is absorbed or supplied by the...Ch. 1 - Find the power that is absorbed or supplied by the...Ch. 1 - Compute the power that is absorbed or supplied by...Ch. 1 - Find the power that is absorbed or supplied by...Ch. 1 - Find Ix in the network in Fig. P1.35.Ch. 1 - Prob. 36PCh. 1 - Find the power absorbed or supplied by element 1...Ch. 1 - Find the power absorbed or supplied by element 3...Ch. 1 - Find the power absorbed or supplied by element 1...Ch. 1 - Find Vx in the network in Fig. P1.40 using...Ch. 1 - Find Ix in the circuit in Fig. P1.41 using...Ch. 1 - Is the source Vs in the network in Fig. P1.42...Ch. 1 - Find I0 in the network in Fig. P1.43 using...Ch. 1 - Calculate the power absorbed by each element in...Ch. 1 - Calculate the power absorbed by each element in...Ch. 1 - In the circuit in Fig. P1.46, element 1 absorbs 40...
Additional Engineering Textbook Solutions
Find more solutions based on key concepts
7.13* For a bearing
DE = NUS 5 53’56 ”WT and angles to the right, compute the bearing of PG if angle
DEF 2 88°...
Elementary Surveying: An Introduction To Geomatics (15th Edition)
Create a GUI application that draws the following of a magic wand, using polygons and polylines: Graphics
Java: An Introduction to Problem Solving and Programming (8th Edition)
Days in Current Month Write a program that can determine the number of days in a month for a specified month an...
Starting Out with C++: Early Objects (9th Edition)
What is the role of a compiler?
Problem Solving with C++ (10th Edition)
Determine the horizontal equilibrium force P that must be applied to the handle and the x, y, z components of r...
INTERNATIONAL EDITION---Engineering Mechanics: Statics, 14th edition (SI unit)
In each case, the state of stress x, y, xy produces normal and shear stress components along section AB of the ...
Mechanics of Materials (10th Edition)
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
- A 17 kA lightning bolt strikes an object for 15 μs. a. How much charge is deposited on the object? b. How many electrons is this? (For comparison, there are approximately 1028 electrons in the human body.) C. If the lightning strike discharges across a voltage potential of 250 million volts, what is the lightning bolt's power? Express your answer in the units of gigawatts (GW). d. How much energy is imparted by the lightning strike? e. A typical cell phone battery has a charged capacity of 1800 mAh at 3.7 V. If the energy from the lightning strike were harnessed, how many cell phone batteries could be fully charged using this energy? Note: It is common to use an ampere-hour (Ah) or milliampere-hour (mAh) as a measure of charge storage capacity. One mAh is the charge delivered by a one milliamp current for one hour. Without a stated voltage, however, this doesn't tell us how much energy a battery can store. For this, energy storage is typically rated in watt-hours (Wh); a smartphone…arrow_forwardIf 5.0 × 1021 electrons pass through a 10.6 Q resistor in 10 min, what is the potential difference across the resistor? use the charge of the electron to be -1.6 × 10-19 C. Select one: А. 3.53 B. 848.00 C. 84.80 D. 14.13 E. 2.12arrow_forward48 J of energy are expended to move a 12 coulomb charge between two points. Determine the voltage between the points.arrow_forward
- Answer the question quecly pleasearrow_forwardplease all questions mcqarrow_forwardThe . capacity of the charge body to do work the . is the .24 * .electrical potential to work the greater is the electrical potential lower, lower lower, greater greater, lower greater, greater none of them Oarrow_forward
- 4. Max rate of charge of f Cy) : Vxy at Ca.2)arrow_forward3. Find the potential difference between two points in an electrical system if 60 J of energy are expended by a charge of 20 C between these two points.arrow_forward1- The charge entering a certain element is shown in Fig. (1). Sketch the corresponding current. 01 23 4 56 Iisec) Fig (1)arrow_forward
- a silver wire has a resistance of 3.5 ohm. what will be the resistance of manganin wire having diameter, half of the silver wire and length one-fourth? The specific resistance of manganin wire is 25 times that of silverarrow_forwardQUESTION 9 A lightning bolt strikes an airplane with 30 kA for 2 ms. How many coulombs of charge are deposited on the plane? Give your answer in C [Coulomb], write your answer withou the unit. Iarrow_forwardTest I. Multiple Choices. Directions: Read each statement carefully and encircle the letter of your answer. 1. What will be the electric potential at the center if the square? a. Zero b. 4k 9 c. 8 9 2k d. 4 2k9 r 2. What will be the electric potential at the center of the square if two charges at the top are replaced with negative charges? a. Zero b. 4k 9 8 2k с. d. 4 2k Açeb For nos. 4-8 refer to the diagram at the right +5 V -5 V 3. If the quadrupled, how would the electric potential energy change? a. Doubled b. Halved distance between two charges is B c. Quadrupled d. Quartered 4. What is the direction of the electric field at point +10 V OV -10 V B? a. Upward b. Downward c. Right d. Left 5. What is the direction of the electric field at point A? a. Upward b. Downward c. Right d. Leftarrow_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,
Inductors Explained - The basics how inductors work working principle; Author: The Engineering Mindset;https://www.youtube.com/watch?v=KSylo01n5FY;License: Standard Youtube License