工程电磁场

(美) 海特, 著

出版社：清华大学出版社

年代：2009

定价：49.0

书籍简介:

本书在内容上更加注重工程实用性，编排上有独到之处。本书基本概念讲述清晰，注重物理概念，淡化公式推导，强调自主学习。是电气工程和相关专业大学本科电磁场课程的理想教材或参考书，尤其适合作为双语教学或英文授课教材。

作者介绍:

William H. Hayt. Jr.（deceased） received his B.S. and M.S. degrees at PurdueUniversity and his Ph.D. from the University of Illinois. After spending four years inindustry， Professor Hayt joined the faculty of Purdue University， where he served asprofessor and head of the School of Electrical Engineering， and as professor emeritusafter retiring in 1986. Professor Hayts professional society memberships includedEta Kappa Nu， Tau Beta Pi， Sigma Xi， Sigma Delta Chi， Fellow of IEEE， ASEE，and NAEB. While at Purdue， he received numerous teaching awards， including theuniversitys Best Teacher Award. He is also listed in Purdues Book of Great Teachers，a permanent wall display in the Purdue Memorial Union， dedicated on April 23， 1999.The book bears the names of the inaugural group of 225 faculty members， past andpresent， who have devoted their lives to excellence in teaching and scholarship. Theywere chosen by their students and their peers as Purdues finest educators. 　　A native of Los Angeles， California，，John A. Buck received his M.S. and Ph.D.degrees in Electrical Engineering from the University of California at Berkeley in1977 and 1982， and his B.S. in Engineering from UCLA in 1975. In 1982， he joinedthe faculty of the School of Electrical and Computer Engineering at Georgia Tech，where he has remained for the past 22 years. His research areas and publicationshave centered within the fields of ultrafast switching， nonlinear optics， and opticalfiber communications. He is the author of the graduate text Fundamentals of OpticalFibers （Wiley Interscience）， which is now in its second edition. When not glued tohis computer or confined to the lab， Dr. Buck enjoys music， hiking， and photography.

书籍目录:

Preface. ix

Guided Tour xiii

Chapter 1

Vector Analysis 1

1.1 Scalars and Vectors 1

1.2 Vector Algebra 2

1.3 The Rectangular Coordinate System 4

1.4 Vector Components and Unit Vectors 5

1.5 The Vector Field 8

1.6 The Dot Product 9

1.7 The Cross Product 12

1.8 Other Coordinate Systems： Circular Cylindrical Coordinates 14

1.9 The Spherical Coordinate System 19 References 22

Chapter 1 Problems 23

Chapter 2 Coulombs Law and Electric

Field Intensity 26

2.1 The Experimental Law of Coulomb 27

2.2 Electric Field Intensity 30

2.3 Field Due to a Continuous Volume Charge Distribution 34

2.4 Field of a Line Charge 37

2.5 Field of a Sheet of Charge 43

2.6 Streamlines and Sketches of Fields 45 References 48

Chapter 2 Problems 48

Chapter 3 Electric Flux Density， Gausss Law， and Divergence 51

3.1 Electric Flux Density 51

3.2 Gausss Law 55

3.3 Application of Gausss Law： Some Symmetrical Charge Distributions 59

3.4 Application of Gausss Law： Differential Volume Element 64

3.5 Divergence 67

3.6 Maxwells First Equation (Electrostatics) 70

3.7 The Vector Operator V and the Divergence

Theorem 72

References 75

Chapter 3 Problems 76

Chapter 4 Energy and Potential 80

4.1 Energy Expended in Moving a Point Charge in an Electric Field 81

4.2 The Line Integral 82

4.3 Definition of Potential Difference and Potential 87

4.4 The Potential Field of a Point Charge 89

4.5 The Potential Field of a System of Charges： Conservative Property 91

4.6 Potential Gradient 95

4.7 The Dipole 101

4.8 Energy Density in the Electrostatic Field 106

References 110

Chapter 4 Problems 110

Chapter 5 Current and Conductors 114

5.1 Current and Current Density 114

5.2 Continuity of Current 116

5.3 Metallic Conductors 118

5.4 Conductor Properties and Boundary Conditions 123

5.5 The Method of Images 128

5.6 Semiconductors 130

References 132

Chapter 5 Problems 132

Chapter 6 Dielectrics and Capacitance 136

6.1 The Nature of Dielectric Materials 137

6.2 Boundary Conditions for Perfect Dielectric Materials 143

6.3 Capacitance 149

6.4 Several Capacitance Examples 152

6.5 Capacitance of a Two-Wire Line 155

6.6 Using Field Sketches to Estimate Capacitance in Two-Dimensional Problems 160

6.7 Current Analogies 165 References 167

Chapter 6 Problems 167

Chapter 7 Poissons and Laplaces Equations 172

7.1 Derivation of Poissons and Laplaces Equations 173

7.2 Uniqueness Theorem 175

7.3 Examples of the Solution of Laplaces Equation 177

7.4 Example of the Solution of Poissons Equation 184

7.5 Product Solution of Laplaces Equation 188

7.6 Solving Laplaces Equation Through Numerical Iteration 196

References 202

Chapter 7 Problems 203

Chapter 8 The Steady Magnetic Field 210

8.1 Biot-Savart Law 210

8.2 Amperes Circuital Law 218

8.3 Curl 225

8.4 Stokes Theorem 232

8.5 Magnetic Flux and Magnetic Flux Density 237

8.6 The Scalar and Vector Magnetic Potentials 240

8.7 Derivation of the Steady-Magnetic-Field Laws 247

References 253

Chapter 8 Problems 253

Chapter 9 Magnetic Forces， Materials， and Inductance 259

9.1 Force on a Moving Charge 260

9.2 Force on a Differential Current Element 261

9.3 Force Between Differential Current Elements 265

9.4 Force and Torque on a Closed Circuit 267

9.5 The Nature of Magnetic Materials 273

9.6 Magnetization and Permeability 276

9.7 Magnetic Boundary Conditions 281

9.8 The Magnetic Circuit 284

9.9 Potential Energy and Forces on Magnetic Materials 290

9.10 Inductance and Mutual Inductance 292

References 299

Chapter 9 Problems 299

Chapter 10 Time-Varying Fields and Maxwells Equations 306

10.1 Faradays Law 306

10.2 Displacement Current 313

10.3 Maxwells Equations in PointForm 317

10.4 Maxwells Equations in Integral Form 319

10.5 The Retarded Potentials 321

References 325

Chapter 10 Problems 325

Chapter 12 The Uniform Plane Wave 332

12.1 Wave Propagation in Free Space 332

12.2 Wave Propagation in Dielectrics 340

12.3 Poyntings Theorem and Wave Power 349

12.4 Propagation in Good Conductors： Skin Effect 352

12.5 Wave Polarization 359

References 366

Chapter 12 Problems 366

Chapter 13 Plane Wave Reflection and Dispersion 370

13.1 Reflection of Uniform Plane Waves at Normal Incidence 370

13.2 Standing Wave Ratio 377

13.3 Wave Reflection from Multiple Interfaces 381

13.4 Plane Wave Propagation in General Directions 389

13.5 Plane Wave Reflection at Oblique Incidence Angles 392

13.6 Total Reflection and Total Transmission of Obliquely Incident Waves 398

13.7 Wave Propagation in Dispersive Media 401

13.8 Pulse Broadening in Dispersive Media 407

References 411

Chapter 13 Problems 412

Chapter 14 Guided Waves and Radiation 416

14.1 Transmission Line Fields and Primary Constants 417

14.2 Basic Waveguide Operation 426

14.3 Plane Wave Analysis of the Parallel-Plate Waveguide 430

14.4 Parallel-Plate Guide Analysis Using the Wave Equation 439

14.5 Rectangular Waveguides 442

14.6 Planar Dielectric Waveguides 447

14.7 OpticalFiber 453

14.8 Basic Antenna Principles 463

References 473

Chapter 14 Problems 473

Appendix A

Vector Analysis 478

A.1 General Curvilinear Coordinates 478

A.2 Divergence， Gradient， and Curl in General Curvilinear Coordinates 479

A.3 Vectorldentities 481

Appendix B

Units 482

Appendix C

Material Constants 487

Appendix D

Origins of the Complex

Permittivity 490

Appendix E

Answers to Odd-Numberod

Problems 497

内容摘要:

《工程电磁场（第7版）（英文版）》是一本国际知名的经典教材，第一版出版距今己50余年《工程电磁场（第7版）（英文版）》基本概念讲述清晰，注重物理概念，淡化公式推导，强调自主学习图文并茂；每章后面配有大量习题。《工程电磁场（第7版）（英文版）》文笔流畅、可读性好，其目的是使学生可以使用该教材进行独立学习因此，该书是电气工程和相关专业大学本科电磁场课程的理想教材或参考书，尤其适合为双语教学或英文授课教材。

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出版地	北京	出版单位	清华大学出版社
版次	1版	印次	1
定价(元)	49.0	语种	英文
尺寸	26	装帧	平装
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书籍信息归属:

工程电磁场是清华大学出版社于2009.出版的中图分类号为 O441.4 的主题关于电磁场－双语教学－教材－英文的书籍。