Fundamentals of Electromagnetics with Engineering Applications
1st Edition
ISBN: 9780470105757
Author: Stuart M. Wentworth
Publisher: Wiley, John & Sons, Incorporated
expand_more
expand_more
format_list_bulleted
Question
Chapter 2, Problem 2.20P
To determine
The point on y-axis such that the electric field intensity is zero.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
8. A -6nC particle is moving at 4.0x10^4 m/s along the positive
z-axis. It passes a region undeflected where there is uniform
electric and magnetic fields. The electric field is 5.75 x
10^5 N/C along the negative x-axis. What is the magnitude
and direction of the magnetic field?
Problem 4.
A positive point
charge q₁5 [nc] is on the x-axis at x₁ = -1
[m] and a second positive point charge q₂ =
4 [nc] is on the x-axis at x₂ = 3 [m].
dl =
b.
a.
and Point A.
C.
91
Point A is on the x-axis at XA = 8 [m].
0
=
EzA=[
O+x
O-x
O+y
O-y
d.
and Point A.
d2 =
2
m
92
Find the distance between 91
6
created by the charge q₁ at Point A.
E₁A=
Ĵ [N/C]
Find the distance between 92
Find the magnitude of È ₁A.
[N/C]
m
x, m
Calculate ₁4 the electric field
1A
created by the charge 92 at Point A.
E₂A
î+
[N/C]
g.
Consider a point located 6 m
from the origin, what will be the direction of
the net electric field created by the charges
at this point?
Find the magnitude of È 2A.
[N/C]
Calculate E24 the electric field
2A
Figure 2 shows a plot of electrical potential versus position along thex-axis.Make a plot of thex-component of the electric field for this situation.(imaged attached below)
Chapter 2 Solutions
Fundamentals of Electromagnetics with Engineering Applications
Ch. 2 - Given P(4, 2, 1) and APQ=2ax+4ay+6az, find the...Ch. 2 - Prob. 2.2PCh. 2 - Prob. 2.3PCh. 2 - Suppose Q1(0.0,-3.0m,0.0)=4.0nC,...Ch. 2 - Prob. 2.5PCh. 2 - Suppose 10.0nC point charges are located on the...Ch. 2 - Four 1.00nC point charges are located at...Ch. 2 - A 20.0nC point charge exists at...Ch. 2 - Prob. 2.9PCh. 2 - Convert the following points from Cartesian to...
Ch. 2 - Prob. 2.11PCh. 2 - Prob. 2.12PCh. 2 - Prob. 2.13PCh. 2 - A 20.0–cm–long section of copper pipe has a...Ch. 2 - A line charge with charge density 2.00nC/m exists...Ch. 2 - You are given two z–directed line charges of...Ch. 2 - Suppose you have a segment of line charge of...Ch. 2 - A segment of line charge L=10.nC/m exists on the...Ch. 2 - In free space, there is a point charge Q=8.0nC at...Ch. 2 - Prob. 2.20PCh. 2 - Sketch the following surfaces and find the total...Ch. 2 - Consider a circular disk in the x–y plane of...Ch. 2 - Suppose a ribbon of charge with density S exists...Ch. 2 - Sketch the following volumes and find the total...Ch. 2 - You have a cylinder of 4.00–in diameter and...Ch. 2 - Consider a rectangular volume with...Ch. 2 - Prob. 2.27PCh. 2 - Prob. 2.28PCh. 2 - Given D=2a+sinazC/m2, find the electric flux...Ch. 2 - Suppose the electric flux density is given by...Ch. 2 - Prob. 2.31PCh. 2 - A cylindrical pipe with a 1.00–cm wall thickness...Ch. 2 - Prob. 2.34PCh. 2 - Prob. 2.35PCh. 2 - A thick–walled spherical shell, with inner...Ch. 2 - Prob. 2.37PCh. 2 - Determine the charge density at the point...Ch. 2 - Given D=3ax+2xyay+8x2y3azC/m2, (a) determine the...Ch. 2 - Suppose D=6cosaC/m2. (a) Determine the charge...Ch. 2 - Suppose D=r2sinar+sincosaC/m2. (a) Determine the...Ch. 2 - Prob. 2.42PCh. 2 - A surface is defined by the function 2x+4y21nz=12....Ch. 2 - For the following potential distributions, use the...Ch. 2 - A 100nC point charge is located at the origin. (a)...Ch. 2 - Prob. 2.46PCh. 2 - Prob. 2.47PCh. 2 - Prob. 2.48PCh. 2 - Suppose a 6.0–m–diameter ring with charge...Ch. 2 - Prob. 2.50PCh. 2 - Prob. 2.51PCh. 2 - The typical length of each piece of jumper wire on...Ch. 2 - A 150–m length of AWG–22 (0.644 mm diameter)...Ch. 2 - Determine an expression for the power dissipated...Ch. 2 - Find the resistance per unit length of a stainless...Ch. 2 - A nickel wire of diameter 5.0 mm is surrounded by...Ch. 2 - Prob. 2.57PCh. 2 - A 20nC point charge at the origin is embedded in...Ch. 2 - Suppose the force is very carefully measured...Ch. 2 - The potential field in a material with r=10.2 is...Ch. 2 - In a mineral oil dielectric, with breakdown...Ch. 2 - Prob. 2.62PCh. 2 - For z0,r1=9.0 and for z0,r2=4.0. If E1 makes a 300...Ch. 2 - Prob. 2.64PCh. 2 - Consider a dielectric–dielectric charge–free...Ch. 2 - A 1.0–cm–diameter conductor is sheathed with a...Ch. 2 - Prob. 2.67PCh. 2 - For a coaxial cable of inner conductor radius a...Ch. 2 - Prob. 2.69PCh. 2 - Prob. 2.70PCh. 2 - A parallel–plate capacitor with a 1.0m2 surface...Ch. 2 - Prob. 2.72PCh. 2 - Prob. 2.73PCh. 2 - Given E=5xyax+3zaZV/m, find the electrostatic...Ch. 2 - Suppose a coaxial capacitor with inner radius 1.0...
Knowledge Booster
Similar questions
- A rectangular toroid has 5000 turns and a self- inductance of 0.50 H. If the height is 0.20 m what is the ratio of the outer radius to the inner radius?arrow_forwardFind the work done in carrying a 5 C from P(1, 2, -4) to R(3, –5, 6) in an electric field E az + z?ay + 2y² zaz V/m. %3D Select your answer. 1050 J 1950 J -1050 J -1950 Jarrow_forwardtwo charges q1=-2c and q=-2c are at the two vertices of an equilateral triangle having a side length of 0.5 m. what amount of electric field intensity is at the third vertex of the triangle if a positive test charge is placedarrow_forward
- 9. Calculate the capacitance between two parallel plates each of which is 100 cm? and 2 mm apart in air. a. 0.443 uµF b. 0.515 μμ c . 0.452 μμ F d. 0.502 μμF 10. Calculate the magnitude of the electric field at a point that is 30 cm from a point charge Q = -3.2 x 10-6 C. a. 3.2 x 10-6 N/C b. 3.0 x 105 N/C c. 2.8 x 10°N/C d. 2.4 x 105 N/Carrow_forward1. If 2₁ = = 7e¹ and z₂ = 6e¹ find the following in POLAR FORM. d.) (2₁)² e.) (Z₂)³ a.) Z₁ Z2 b.) 3/12 c.) 22arrow_forwardAn infinitely long wire carrying a 50 A current in the positive x direction is placed along the x axis in the vacinity of a circular loop carrying 10 A current located in the x – y plane. Determine the magnteic field at the center of the loop.. Im I = 20 A d = 2 m I = 50 Aarrow_forward
- The diagram below represents equipotential lines in a region where an electric field is present. Points P through x are identified. 20 V 10 V ov W -10 U -20 V S The potential at point Q is 25 V; the straight-line distance from point Q to point X is 0.20 meter. What is the average strength of the electric field in the region between points Q and X? O 75 N/C O 125 N/C 50 N/C O 87.5 N/Carrow_forwardAn air filled parallel plate capacitor is arranged such that the upper plate carries surface charge density 2C/m² and lower plate carries surface charge density -2C/m? as shown in figure. The electric field intensity over the top plate will bearrow_forwardTwo charges qa=5uc and qb=8.5 uc are separated by a distance of 15 cm. point p is located along the line segment joining two charges. how far is point p from qa if the magnitude of the electric field at poin p due to the two charges is equal to zero? Draw a sketch of the problem and label appropriatelyarrow_forward
- If Q = 33.7 µC and L = 60 cm, what is the magnitude of the %3D electrostatic force (in units of N) on any one of the charges shown? use ke = 9x10° N-m2/C2 +Q -Q L. -Q Select one: A. 25.96 В. 60.03 C. 37.31 D. 15.57 E. 51.91arrow_forwardA point charge of 12 nC is located at the origin. four uniform line charges are located in the x = 0 plane as follows: 80 nC/m at y = -1 and -5 m, -50 nC/m at y = -2 and -4 m. Find D at P(0,-3, 2), D = Blank 1ax + Blank 2ay + Blank 3az pC/m^2. Use one decimal place. Blank 1 Add your answer Blank 2 Add your answer Blank 3 Add your answerarrow_forwardThree charged particles are located on the corner of a square as shown in the figure. Q1=+5 uC, Q2=-15uC, and Q3= +6uC. The side L=10 cm. What is the magnitude and the direction of the total electric field at point (P)? Q2 Q1 L Q3 Select one: O a. 627i-273j KN/C O b. 10.2i-9.3j MN/C O c. 627i+273j KN/C O d. 10.2i+9.3j MN/C О е.-1.351-2.25j MN/Carrow_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:PEARSONDelmar's Standard Textbook Of ElectricityElectrical EngineeringISBN:9781337900348Author:Stephen L. HermanPublisher:Cengage LearningProgrammable Logic ControllersElectrical EngineeringISBN:9780073373843Author:Frank D. PetruzellaPublisher:McGraw-Hill Education
- Fundamentals of Electric CircuitsElectrical EngineeringISBN:9780078028229Author:Charles K Alexander, Matthew SadikuPublisher:McGraw-Hill EducationElectric Circuits. (11th Edition)Electrical EngineeringISBN:9780134746968Author:James W. Nilsson, Susan RiedelPublisher:PEARSONEngineering 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,