Fundamentals of Electromagnetics with E...1st EditionStuart M. Wentworth Publisher: Wiley, John & Sons, IncorporatedISBN: 9780470105757
Fundamentals of Electromagnetics with E...
Solutions for Fundamentals of Electromagnetics with Engineering Applications
Problem 2.1P:
Given P(4, 2, 1) and APQ=2ax+4ay+6az, find the point Q.Problem 2.4P:
Suppose Q1(0.0,-3.0m,0.0)=4.0nC, Q2(0.0,3.0m,0.0)=4.0nC, and Q3(4.0m,0.0,0.0)=1.0nC. (a) Find the...Problem 2.6P:
Suppose 10.0nC point charges are located on the corners of a square of side 10.0 cm. Locating the...Problem 2.7P:
Four 1.00nC point charges are located at (0.00,2.00m,0.00), (0.00,2.00m,0.00), (0.00,0.00,2.00m),...Problem 2.8P:
A 20.0nC point charge exists at P(0.00,0.00,3.00m). Where must a 10.0nC charge be located to make...Problem 2.10P:
Convert the following points from Cartesian to Cartesian coordinates: P(3.0,30.,45.) Q(5.0,/4,3/2)...Problem 2.14P:
A 20.0–cm–long section of copper pipe has a 1.00–cm–thick wall and outer diameter of 6.00...Problem 2.15P:
A line charge with charge density 2.00nC/m exists at y=2.00m,x=0.00. (a) A charge Q=8.00nC exists...Problem 2.16P:
You are given two z–directed line charges of charge density +1.0nC/m at x=0,y=1.0m and of charge...Problem 2.17P:
Suppose you have a segment of line charge of length 2L centered on the z–axis and having a charge...Problem 2.18P:
A segment of line charge L=10.nC/m exists on the y-axis from the origin to y=+3.0m. Determine E at...Problem 2.19P:
In free space, there is a point charge Q=8.0nC at (2.0m,0,0), a line charge L=10.nC/m at y=9.0m,...Problem 2.21P:
Sketch the following surfaces and find the total charge on each surface given a surface charge...Problem 2.22P:
Consider a circular disk in the x–y plane of radius 5.0 cm. Suppose the charge density is a...Problem 2.23P:
Suppose a ribbon of charge with density S exists in the y–z plane of infinite length in the z...Problem 2.24P:
Sketch the following volumes and find the total charge for each given a volume charge density of...Problem 2.25P:
You have a cylinder of 4.00–in diameter and 5.00–in length (imagine a can of tomatoes) that has...Problem 2.26P:
Consider a rectangular volume with 0.00x4.00m,0.00y5.00m, and 6.00mz0.00 with charge density...Problem 2.29P:
Given D=2a+sinazC/m2, find the electric flux passing through the surface defined by 2.04.0m, 90.180,...Problem 2.30P:
Suppose the electric flux density is given by D=3rarcosa+sin2aC/m2. Find the electric flux through...Problem 2.33P:
A cylindrical pipe with a 1.00–cm wall thickness and an inner radius of 4.00 cm is centered on the...Problem 2.36P:
A thick–walled spherical shell, with inner radius 2.00 cm and outer radius 4.00 cm, has an evenly...Problem 2.38P:
Determine the charge density at the point P(3.0m,4.0m,0.0) if the electric flux density is given as...Problem 2.39P:
Given D=3ax+2xyay+8x2y3azC/m2, (a) determine the charge density at the point P(1,1,1). Find the...Problem 2.40P:
Suppose D=6cosaC/m2. (a) Determine the charge density at the point (3m,90,2m). Find the total flux...Problem 2.41P:
Suppose D=r2sinar+sincosaC/m2. (a) Determine the charge density at the point (1.0m,45,90). Find the...Problem 2.43P:
A surface is defined by the function 2x+4y21nz=12. Use the gradient equation to find a unit vector...Problem 2.44P:
For the following potential distributions, use the gradient equation to find E. V=x+y2z(V) V=2sin(V)...Problem 2.45P:
A 100nC point charge is located at the origin. (a) Determine the potential difference VBA between...Problem 2.49P:
Suppose a 6.0–m–diameter ring with charge density 5.0nC/m lies in the x–y plane with the...Problem 2.52P:
The typical length of each piece of jumper wire on a students protoboard is 5.0 cm. Assuming...Problem 2.53P:
A 150–m length of AWG–22 (0.644 mm diameter) copper magnet wire with a very thin insulative...Problem 2.54P:
Determine an expression for the power dissipated per unit length in coaxial cable of inner radius a,...Problem 2.55P:
Find the resistance per unit length of a stainless steel pipe of inner radius 2.5 cm and outer...Problem 2.56P:
A nickel wire of diameter 5.0 mm is surrounded by a 0.50–mm–thick layer of silver. What is the...Problem 2.58P:
A 20nC point charge at the origin is embedded in Teflon (r=2.1). Find and plot the magnitudes of the...Problem 2.59P:
Suppose the force is very carefully measured between a pair of point charges separated by a...Problem 2.61P:
In a mineral oil dielectric, with breakdown voltage of 15MV/m the potential function is...Problem 2.63P:
For z0,r1=9.0 and for z0,r2=4.0. If E1 makes a 300 angle with a normal to the surface, what angle...Problem 2.65P:
Consider a dielectric–dielectric charge–free boundary at the plane z=0. Construct a program that...Problem 2.66P:
A 1.0–cm–diameter conductor is sheathed with a 0.50–cm thickness of Teflon and then a 2.0–cm...Problem 2.68P:
For a coaxial cable of inner conductor radius a and outer conductor radius b and a dielectric r in...Problem 2.71P:
A parallel–plate capacitor with a 1.0m2 surface area for each plate, a 2.0–mm plate separation,...Book Details
With the rapid growth of wireless technologies, more and more people are trying to gain a better understanding of electromagnetics. After all, electromagnetic fields have a direct impact on reception in all wireless applications. This text explores electromagnetics, presenting practical applications for wireless systems, transmission lines, waveguide, antennas, electromagnetic interference, and microwave engineering. It is designed for use in a one or two-semester electromagnetics sequence for electrical engineering students at the junior and senior level.
Sample Solutions for this Textbook
We offer sample solutions for Fundamentals of Electromagnetics with Engineering Applications homework problems. See examples below:
Chapter 2, Problem 2.1PChapter 3, Problem 3.1PChapter 4, Problem 4.1PChapter 5, Problem 5.1PGiven: The radius a of inner conductor is 0.47 mm and the outer conductor has inner radius b of...Chapter 7, Problem 7.1PGiven: The time harmonic magnetic field Hs is −Isrcos2θ aθ and the phasor driving current Is is...Chapter 9, Problem 9.1PChapter 10, Problem 10.1P
More Editions of This Book
Corresponding editions of this textbook are also available below:
EBK FUNDAMENTALS OF ELECTROMAGNETICS WI
1st Edition
ISBN: 9781118896402
Fundamentals Of Electromagnetics With Justask! Set
1st Edition
ISBN: 9780470106389
Fundamentals of Electromagnetics with Engineering Applications
5th Edition
ISBN: 9780471263555
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