Engineering Electromagnetics with CD

by HAYT

• ISBN13: 9780073104638
• ISBN10: 0073104639
• Edition: 7th
• Format: Hardcover
• Copyright: 2005-01-20
• Publisher: McGraw-Hill Science/Engineering/Math

Summary

Engineering Electromagneticsis a "classic" book that has been updated for electromagnetics in today's world. It is designed for introductory courses in electromagnetics or electromagnetic field theory at the junior-level, but can also be used as a professional reference. This widely respected book stresses fundamentals and problem solving and discusses the material in an understandable, readable way. Numerous illustrations and analogies are provided to the aid the reader in grasping difficult concepts. In addition, independent learning is facilitated by the presence of many examples and problems.

Table of Contents

Preface	xii
Guided Tour	xvi
Vector Analysis	1	(25)
Scalars and Vectors	1	(1)
Vector Algebra	2	(2)
The Rectangular Coordinate System	4	(1)
Vector Components and Unit Vectors	5	(3)
The Vector Field	8	(1)
The Dot Product	9	(3)
The Cross Product	12	(2)
Other Coordinate Systems: Circular Cylindrical Coordinates	14	(5)
The Spherical Coordinate System	19	(7)
References	22	(1)
Chapter 1 Problems	23	(3)
Coulomb's Law and Electric Field Intensity	26	(25)
The Experimental Law of Coulomb	27	(3)
Electric Field Intensity	30	(4)
Field Due to a Continuous Volume Charge Distribution	34	(3)
Field of a Line Charge	37	(6)
Field of a Sheet of Charge	43	(2)
Streamlines and Sketches of Fields	45	(6)
References	48	(1)
Chapter 2 Problems	48	(3)
Electric Flux Density, Gauss's Law, and Divergence	51	(29)
Electric Flux Density	51	(4)
Gauss's Law	55	(4)
Application of Gauss's Law: Some Symmetrical Charge Distributions	59	(5)
Application of Gauss's Law: Differential Volume Element	64	(3)
Divergence	67	(3)
Maxwell's First Equation (Electrostatics)	70	(2)
The Vector Operator ∇ and the Divergence Theorem	72	(8)
References	75	(1)
Chapter 3 Problems	76	(4)
Energy and Potential	80	(34)
Energy Expended in Moving a Point Charge in an Electric Field	81	(1)
The Line Integral	82	(5)
Definition of Potential Difference and Potential	87	(2)
The Potential Field of a Point Charge	89	(2)
The Potential Field of a System of Charges: Conservative Property	91	(4)
Potential Gradient	95	(6)
The Dipole	101	(5)
Energy Density in the Electrostatic Field	106	(8)
References	110	(1)
Chapter 4 Problems	110	(4)
Current and Conductors	114	(22)
Current and Current Density	114	(2)
Continuity of Current	116	(2)
Metallic Conductors	118	(5)
Conductor Properties and Boundary Conditions	123	(5)
The Method of Images	128	(2)
Semiconductors	130	(6)
References	132	(1)
Chapter 5 Problems	132	(4)
Dielectrics and Capacitance	136	(36)
The Nature of Dielectric Materials	137	(6)
Boundary Conditions for Perfect Dielectric Materials	143	(6)
Capacitance	149	(3)
Several Capacitance Examples	152	(3)
Capacitance of a Two-Wire Line	155	(5)
Using Field Sketches to Estimate Capacitance in Two-Dimensional Problems	160	(5)
Current Analogies	165	(7)
References	167	(1)
Chapter 6 Problems	167	(5)
Poisson's and Laplace's Equations	172	(38)
Derivation of Poisson's and Laplace's Equations	173	(2)
Uniqueness Theorem	175	(2)
Examples of the Solution of Laplace's Equation	177	(7)
Example of the Solution of Poisson's Equation	184	(4)
Product Solution of Laplace's Equation	188	(8)
Solving Laplace's Equation Through Numerical Iteration	196	(14)
References	202	(1)
Chapter 7 Problems	203	(7)
The Steady Magnetic Field	210	(49)
Biot-Savart Law	210	(8)
Ampere's Circuital Law	218	(7)
Curl	225	(7)
Stokes' Theorem	232	(5)
Magnetic Flux and Magnetic Flux Density	237	(3)
The Scalar and Vector Magnetic Potentials	240	(7)
Derivation of the Steady-Magnetic-Field Laws	247	(12)
References	253	(1)
Chapter 8 Problems	253	(6)
Magnetic Forces, Materials, and Inductance	259	(47)
Force on a Moving Charge	260	(1)
Force on a Differential Current Element	261	(4)
Force Between Differential Current Elements	265	(2)
Force and Torque on a Closed Circuit	267	(6)
The Nature of Magnetic Materials	273	(3)
Magnetization and Permeability	276	(5)
Magnetic Boundary Conditions	281	(3)
The Magnetic Circuit	284	(6)
Potential Energy and Forces on Magnetic Materials	290	(2)
Inductance and Mutual Inductance	292	(14)
References	299	(1)
Chapter 9 Problems	299	(7)
Time-Varying Fields and Maxwell's Equations	306	(25)
Faraday's Law	306	(7)
Displacement Current	313	(4)
Maxwell's Equations in Point Form	317	(2)
Maxwell's Equations in Integral Form	319	(2)
The Retarded Potentials	321	(10)
References	325	(1)
Chapter 10 Problems	325	(6)
Transmission Lines	331	(65)
Physical Description of Transmission Line Propagation	332	(2)
The Transmission Line Equations	334	(2)
Lossless Propagation	336	(3)
Lossless Propagation of Sinusoidal Voltages	339	(2)
Complex Analysis of Sinusoidal Waves	341	(2)
Transmission Line Equations and Their Solutions in Phasor Form	343	(2)
Lossless and Low-Loss Propagation	345	(2)
Power Transmission and Loss Characterization	347	(3)
Wave Reflection at Discontinuities	350	(3)
Voltage Standing Wave Ratio	353	(4)
Transmission Lines of Finite Length	357	(3)
Some Transmission-Line Examples	360	(4)
Graphical Methods	364	(11)
Transient Analysis	375	(21)
References	388	(1)
Chapter 11 Problems	388	(8)
The Uniform Plane Wave	396	(38)
Wave Propagation in Free Space	396	(8)
Wave Propagation in Dielectrics	404	(9)
Poynting's Theorem and Wave Power	413	(3)
Propagation in Good Conductors: Skin Effect	416	(7)
Wave Polarization	423	(11)
References	430	(1)
Chapter 12 Problems	430	(4)
Plane Wave Reflection and Dispersion	434	(46)
Reflection of Uniform Plane Waves at Normal Incidence	434	(7)
Standing Wave Ratio	441	(4)
Wave Reflection from Multiple Interfaces	445	(8)
Plane Wave Propagation in General Directions	453	(3)
Plane Wave Reflection at Oblique Incidence Angles	456	(6)
Total Reflection and Total Transmission of Obliquely Incident Waves	462	(3)
Wave Propagation in Dispersive Media	465	(6)
Pulse Broadening in Dispersive Media	471	(9)
References	475	(1)
Chapter 13 Problems	476	(4)
Guided Waves and Radiation	480	(62)
Transmission Line Fields and Primary Constants	481	(9)
Basic Waveguide Operation	490	(4)
Plane Wave Analysis of the Parallel-Plate Waveguide	494	(9)
Parallel-Plate Guide Analysis Using the Wave Equation	503	(3)
Rectangular Waveguides	506	(5)
Planar Dielectric Waveguides	511	(6)
Optical Fiber	517	(10)
Basic Antenna Principles	527	(15)
References	537	(1)
Chapter 14 Problems	537	(5)
Appendix A Vector Analysis	542	(4)
A.1 General Curvilinear Coordinates	542	(1)
A.2 Divergence, Gradient, and Curl in General Curvilinear Coordinates	543	(2)
A.3 Vector Identities	545	(1)
Appendix B Units	546	(5)
Appendix C Material Constants	551	(3)
Appendix D Origins of the Complex Permittivity	554	(7)
Appendix E Answers to Odd-Numbered Problems	561	(6)
Index	567