Engineering Electromagnetics9th EditionHayt, William H. (william Hart), Jr, BUCK, John A. Publisher: Mcgraw-hill Education,ISBN: 9780078028151
Engineering Electromagnetics
Solutions for Engineering Electromagnetics
Problem 8.1P:
A point charge, Q = - 0.3 /C and m = 3 Ă— -10-16 kg, is moving through the field E = 30az V/m. Use...Problem 8.4P:
Show that a charged particle in a uniform magnetic field describes a circular orbit with an orbital...Problem 8.6P:
Show that the differential work in moving a current element 1 dL through a distance dl in a magnetic...Problem 8.7P:
A conducting strip of infinite length lies in the xy plane with its length oriented along the x...Problem 8.8P:
Two conducting strips, having infinite length in the z direction, lie in the xz plane. One occupies...Problem 8.9P:
A current of-100az A/m flows on the conducting cylinder p = 5 mm, and +500az A/m is present on the...Problem 8.10P:
A planar transmission line consists of two conducting planes of width b separated d in in air,...Problem 8.12P:
Two circular wire rings are parallel to each other, share the same axis, are of radius a, and are...Problem 8.13P:
An infinitely long current filament is oriented along the x axis and carries current I1 in the...Problem 8.14P:
A solenoid is 25 era long, 3 cm in diameter, and carries 4 A dc in its 400 turns. Its axis is...Problem 8.19P:
Given a material for which ℵK = 3.1 and within which B = 0.4yaz -T, find (a) H; (b) p; (c) u? ;(d)...Problem 8.20P:
Find H in a material where (a) fir = 4.2, there are 2.7 * 1029 atoms/m3 and each atom has a dipole...Problem 8.23P:
Calculate values for HO,B0, and M0 at p = c for a coaxial cable with a = 2.5 mm and b = 6 mm if it...Problem 8.24P:
Two current sheets, K0,ay, A/m at z = 0 and -K0,ay A/m at z = d, are separated by an inhomogeneous...Problem 8.27P:
Let đ�œ‡rj = 2 in region 1, defined by 2x + 3y — 4z 1, while pr2 = 5 in region 2 where 2x + 3y -...Problem 8.28P:
For values of B below the knee on the magnetization curve for silicon steel approximate the curve by...Problem 8.31P:
A toroid is constructed of a magnetic material having a cross-sectional area of 2.5 cm2 and an...Problem 8.34P:
Determine the energy stored per unit length in the internal, magnetic field of an infinitely long,...Problem 8.37P:
A Toroid has known, reluctance R. Two windings having N1 and N2 turns are present. Find (a) the...Problem 8.39P:
Conducting planes in air at Z = 0 and z = d carry surface currents of =K0ax A/m. (a) Find the energy...Browse All Chapters of This Textbook
Chapter 1 - Vector AnalysisChapter 2 - Coulomb’s Law And Electric Field IntensityChapter 3 - Electric Flux Density, Gauss’s Law, And DivergenceChapter 4 - Energy And PotentialChapter 5 - Conductors And DielectricsChapter 6 - CapacitanceChapter 7 - The Steady Magnetic FieldChapter 8 - Magnetic Forces, Materials, And InductanceChapter 9 - Time-varying Fields And Maxwell’s EquationsChapter 10 - Transmission Lines
Sample Solutions for this Textbook
We offer sample solutions for Engineering Electromagnetics homework problems. See examples below:
Chapter 1, Problem 1.1PGiven: The value of E is E=(Ar)sinθaθ. The value of H is H=(Br)sinθaϕ The expression for S is...Concept used: Write the expression for the x -component of the rectangular system in term of...Chapter 1, Problem 1.23PChapter 2, Problem 2.1PChapter 2, Problem 2.7PChapter 2, Problem 2.17PChapter 2, Problem 2.26PGiven: The central charge Q1 is located at the origin and a radius of the hemisphere is a while...
Chapter 3, Problem 3.15PChapter 3, Problem 3.20PChapter 3, Problem 3.30PChapter 4, Problem 4.1PGiven: V(ρ)=a2ρ0e−ρaε0 Concept used: E=−∇V Calculation: Formula for electric field is formula shown...Chapter 4, Problem 4.24PGiven Information: The current density is, J=−104[sin(2x)e−2yax+cos(2x)e−2yay] kA/m2. Calculation:...Chapter 5, Problem 5.20PChapter 5, Problem 5.22PCalculation: The ratio of outer radius b to inner radius a in terms of the ratio of plate separation...Chapter 6, Problem 6.31PCalculation: The Poisson's equation is defined for z<b boundary condition (where b is the radius...Calculation: The general solution of Laplace's equation is written as, V=C1ϕ+C2 ...... (1) Here, ϕ...Calculation: The Poisson's equation (generalization of Laplace equation) is defined for r<c...Chapter 7, Problem 7.1PGiven: The given configuration is I = 1A Range is −h<z<h. Calculation: The figure for the loop...Given: The radius of the hollow cylindrical shell is 'a' which is centered on the z -axis and it...Given: Total current carried by cylindrical shell is I=50A Shell is defined by 1 cm < ρ <1.4...Chapter 7, Problem 7.38PChapter 8, Problem 8.1PGiven Information: Square loop is given as,. . The torque is about the origin A(0,0,0) in the field...Chapter 8, Problem 8.27PGiven Information: The toroid is having square cross section, 2.5 cm<ρ<3.5 cm , −0.5...Given Information: The given circuit is shown below: B=0⋅2cos120πtT Calculation: flux(ϕ)=π(0⋅15)2β...Given: B=B0cos(ωt)cos(k0z) ay Wb/m2 Medium for magnetic flux density is free space. Concept used:...Given Information: Breadth, b = 4 cm Diameter, d = 8 mm Magnetic field, H=5cos(109t−βz)ay A/m...Chapter 10, Problem 10.1PChapter 10, Problem 10.5PChapter 10, Problem 10.14PChapter 10, Problem 10.15PChapter 10, Problem 10.20PChapter 11, Problem 11.1PChapter 11, Problem 11.6PChapter 11, Problem 11.11PChapter 11, Problem 11.12PGiven: A uniform plane wave in air Ex1+=Ex10+cos(1010t−βz) V/m incident normally on copper surface...Given: Ex1+=10cos( ωt−15z) V/m And β=15 The plane z=0 defines the boundary which is there in between...Given: Two regions with region 1 : z<0 and region 2 : z>0 are perfect dielectrics. Radian...Given: Refractive index of glass n=1.45 Glass thickness =λ2 Concept Used: Calculate reflection...Chapter 13, Problem 13.1PChapter 13, Problem 13.7PChapter 13, Problem 13.22PChapter 14, Problem 14.1PGiven: The following parameters are given: λ=2π m, d=0.1 m and (x=0, y=1000, z=0). Concept Used:...Given: The following information is given: r=100, θ=900,ϕ=300. The radiation field Eθs is given by,...
More Editions of This Book
Corresponding editions of this textbook are also available below:
Engineering Electromagnetics
6th Edition
ISBN: 9780071202299
Engineering Electromagnetics
6th Edition
ISBN: 9780072303216
Engineering Electromagnetics
6th Edition
ISBN: 9780071181624
Engineering Electromagnetics
5th Edition
ISBN: 9780070274075
Engineering Electromagnetics - 8th Edition
8th Edition
ISBN: 9780073380667
Loose Leaf For Engineering Electromagnetics
9th Edition
ISBN: 9781260472370
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