Elements of Electromagnetics-sadiku, 3rd ed.part04.rar

Elements of Electromagnetics (Oxford Series in Electrical and Computer Engineering)


Author(s): Matthew N. O. Sadiku
Publisher: Oxford University Press, USA; 3 edition
Date     : 2000
Pages    : 1
Format   : PDFs
OCR      : Yes
Quality  : Medium
Language : English
ISBN-10  : 019513477X
ISBN-13  :


Designed for the standard sophomore- and junior-level course in electromagnetics, Elements of Electromagnetics, 3/e, continues the highly regarded pedagogical tradition established by its successful previous editions. It offers students the most lucid and interesting presentation available of fundamental concepts and applications in electromagnetics. Revised and updated, this third edition adds a new chapter on modern topics covering microwaves, electromagnetic interference and compatibility, fiber optics, and more. A solutions manual accompanies the text.
Features
* Begins with vector analysis and applies it gradually throughout the text, avoiding the frequent interruptions that occur when mathematical background is interspersed sporadically throughout a text
* Incorporates many helpful pedagogical features including chapter introductions and summaries, boxed formulas, multiple-choice review questions, and thoroughly worked-out examples followed by practice exercises
* Treats mathematical theorems separately from physical concepts, making it easier for students to grasp the theorems
* Devotes an entire chapter to modern computer tools used in electromagnetics
* Motivates student learning with more than 100 illustrative examples and over 600 figures
* Provides a balanced presentation of time-varying fields and static fields, preparing students for employment in today's industrial and manufacturing sectors
Reviews
Summary: BEST E & M BOOK I HAVE READ
Rating: 5
I am retired physicist who has had the chance to read many E & M texts. I decided to take a course at the University and they use this text. To my very pleasant surprize, this book , I find is excellent. It has filled in many gaps in my understanding of the subject in a way which other texts never did. It is laid out quite nicely and has the basic idea all 'up front' and very easy to recognize, understand and remember. I feel that this book has filled in so many of the 'nuances' of E & M that I didnt understand before , so now I am able to go back to some of the more difficult texts, like Stratton, and begin to understand them at a much higher level. I am using the 4th edition, so I am not familiar with the 'errors' in the solutions, etc. I have not seen any of these in the 4th edition. I definitely recommend this textbook as the best one to use in an Introductory Course. It has truly furthered my understanding of E & M moreso then any other text.
Summary: Good
Rating: 4
This book is ecellent explaining the material, it gives a lot of examples and a lot of exercices with the solutions to the odd numbers which is something good. The problem that make it a 4 stars book is the presence of lots of errors, including error in the solutins of the exercises.
Summary: Excellent Textbook!
Rating: 5
After reading and owning other EM books (including Ulaby) I have to say that this is the best text I have come across. It is ordered in a logical manner; it includes most, if not all, of the classic EM example problems (something Ulaby lacks), and there are plenty of worked-out examples and exercises so that readers can know what is going on. Sadiku doesn't skip over some of the basic math steps, but leaves nearly trivial sequences in the example problems so that all can follow along. At the end of the chapter is a good study guide, and some multiple choice review questions (with answers) to really help the student grasp the concepts.
Of course, you get out of it what you put into it. All in all, it is the best EM/Fields book I have seen. It think it would even be a decent reference for lectures, if you happen to find yourself forced to teach from another book without some of the classic problems worked out. I just read nearly the whole thing (the 3rd ed. and skipped the vector analysis section), and I'm giving this from a student perspective, not a teacher perspective. I really don't think the other student reviews (negative ones) are accurate at all.
Summary: Typos ruin this book.
Rating: 2
This can be a much better book if the editors spend some time to proof-read it. I like the way the author present the materials. The examples are good and the explanations are clear. But THERE ARE SO MANY ERRORS which I believe will confuse many students. Most errors are trivial- wrong sign, wrong font, or wrong symbols. Unless the teacher can help the students to correct the errors, I cannot recommend this book as the text book for EM theory.
Summary: Do not buy this book
Rating: 1
This book has so many errors in it that I am confused after trying to read it! It is hard to learn from this text, and I am upset my school has chosen to use it for my class. The cover has the words "Reprinted with Corrections". I can't imagine it was worse than it is now!

Preface xiii
A Note to the Student xvi
PART 1 : VECTOR ANALYSIS
1 Vector Algebra 3
1.1 Introduction 3
11.2 A Preview of the Book 4
1.3 Scalars and Vectors 4
1.4 Unit Vector 5
115 Vector Addition and Subtraction 6
1.6 Position and Distance Vectors 7
1.7 Vector Multiplication 11
1.8 Components of a Vector 16
Summary 22
Review Questions 23
Problems 25
2 Coordinate Systems and Transformation 28
2.1 Introduction 28
2.2 Cartesian Coordinates (x, y, z) 29
2.3 Circular Cylindrical Coordinates (p, <f>, z)
2.4 Spherical Coordinates (r, d, z) 32
f2.5 Constant-Coordinate Surfaces 41
Summary 46
Review Questions 47
Problems 49
29
VII
Contents
3 Vector Calculus 53
3.1 Introduction 53
3.2 Differential Length, Area, and Volume 53
3.3 Line, Surface, and Volume Integrals 60
3.4 Del Operator 63
3.5 Gradient of a Scalar 65
3.6 Divergence of a Vector and Divergence Theorem 69
3.7 Curl of a Vector and Stokes's Theorem 75
3.8 Laplacian of a Scalar 83
t3.9 Classification of Vector Fields 86
Summary 89
Review Questions 90
Problems 93
PART 2: ELECTROSTATICS
4 Electrostatic Fields 103
4.1 Introduction 103
4.2 Coulomb's Law and Field Intensity 104
4.3 Electric Fields due to Continuous Charge Distributions 111
4.4 Electric Flux Density 122
4.5 Gauss's Law—Maxwell's Equation 124
4.6 Applications of Gauss's Law 126
4.7 Electric Potential 133
4.8 Relationship between E and V—Maxwell's Equation 139
4.9 An Electric Dipole and Flux Lines 142
4.10 Energy Density in Electrostatic Fields 146
Summary 150
Review Questions 153
Problems 155
5 Electric Fields in Material Space 161
5.1 Introduction 161
5.2 Properties of Materials 161
5.3 Convection and Conduction Currents 162
5.4 Conductors 165
5.5 Polarization in Dielectrics 171
5.6 Dielectric Constant and Strength 774
f 5.7 Linear, Isotropic, and Homogeneous Dielectrics 175
5.8 Continuity Equation and Relaxation Time 180
CONTENTS IX
5.9 Boundary Conditions 182
Summary 191
Review Questions 192
Problems 194
6 Electrostatic Boundary-Value Problems 199
6.1 Introduction 199
6.2 Poisson's and Laplace's Equations 199
f 6.3 Uniqueness Theorem 201
6.4 General Procedure for Solving Poisson's or Laplace's
Equation 202
6.5 Resistance and Capacitance 223
6.6 Method of Images 240
Summary 246
Review Questions 247
Problems 249
PART 3: MAGNETOSTATICS
7 Magnetostatic Fields 261
7.1 Introduction 261
7.2 Biot-Savart's Law 263
7.3 Ampere's Circuit Law—Maxwell's Equation 273
7.4 Applications of Ampere's Law 274
7.5 Magnetic Flux Density—Maxwell's Equation 281
7.6 Maxwell's Equations for Static EM Fields 283
7.7 Magnetic Scalar and Vector Potentials 284
f 7.8 Derivation of Biot-Savart's Law and Ampere's Law 290
Summary 292
Review Questions 293
Problems 296
8 Magnetic Forces, Materials, and Devices 304
8.1 Introduction 304
8.2 Forces due to Magnetic Fields 304
8.3 Magnetic Torque and Moment 316
8.4 A Magnetic Dipole 318
8.5 Magnetization in Materials 323
f 8.6 Classification of Magnetic Materials 327
8.7 Magnetic Boundary Conditions 330
8.8 Inductors and Inductances 336
Contents
8.9 Magnetic Energy 339
f8.10 Magnetic Circuits 347
18.11 Force on Magnetic Materials
Summary 354
Review Questions 356
Problems 358
349
PART 4: WAVES AND APPLICATIONS
9 Maxwell's Equations 369
9.1 Introduction 369
9.2 Faraday's Law 370
9.3 Transformer and Motional EMFs 372
9.4 Displacement Current 381
9.5 Maxwell's Equations in Final Forms 384
t9.6 Time-Varying Potentials 387
9.7 Time-Harmonic Fields 389
Summary 400
Review Questions 407
Problems 404
10 Electromagnetic Wave Propagation 410
10.1 Introduction 410
tl0.2 Waves in General 411
10.3 Wave Propagation in Lossy Dielectrics 417
10.4 Plane Waves in Lossless Dielectrics 423
10.5 Plane Waves in Free Space 423
10.6 Plane Waves in Good Conductors 425
10.7 Power and the Poynting Vector 435
10.8 Reflection of a Plane Wave at Normal Incidence 440
f 10.9 Reflection of a Plane Wave at Oblique Incidence 451
Summary 462
Review Questions 464
Problems 466
11 Transmission Lines 473
11.1 Introduction 473
11.2 Transmission Line Parameters 474
11.3 Transmission Line Equations 477
11.4 Input Impedance, SWR, and Power 484
11.5 The Smith Chart 492
CONTENTS XI
11.6 Some Applications of Transmission Lines 505
f 11.7 Transients on Transmission Lines 512
111.8 Microstrip Transmission Lines 524
Summary 528
Review Questions 530
Problems 533
12 Waveguides 542
12.1 Introduction 542
12.2 Rectangular Waveguides 543
12.3 Transverse Magnetic (TM) Modes 547
12A Transverse Electric (TE) Modes 552
12.5 Wave Propagation in the Guide 563
12.6 Power Transmission and Attenuation 565
tl2.7 Waveguide Current and Mode Excitation 569
12.8 Waveguide Resonators 575
Summary 581
Review Questions 582
Problems 583
13 Antennas 588
13.1 Introduction 588
13.2 Hertzian Dipole 590
13.3 Half-Wave Dipole Antenna 594
13.4 Quarter-Wave Monopole Antenna 598
13.5 Small Loop Antenna 599
13.6 Antenna Characteristics 604
13.7 Antenna Arrays 612
113.8 Effective Area and the Friis Equation 62 /
tl3.9 The Radar Equation 625
Summary 629
Review Questions 630
Problems 632
14 Modern Topics 638
14.1 Introduction 638
14.2 Microwaves 638
14.3 Electromagnetic Interference and Compatibility
14.4 Optical Fiber 649
Summary 656
Review Questions 656
Problems 658
644
\ii &#8226; Contents
15 Numerical Methods 660
15.1
tl5.2
15.3
15.4
15.5
Introduction 660
Field Plotting 667
The Finite Difference Method 669
The Moment Method 683
The Finite Element Method 694
Summary 713
Review Questions 714
Problems 7/6
Appendix A Mathematical Formulas 727
Appendix B Material Constants 737
Appendix C Answers to Odd-Numbered Problems 740
Index 763

本来看着没觉得什么，看了书评，还真是舍不得不下

感謝樓主大大分享好書!

這本書應該也是本講解基本電磁理論的書籍

附件呢?怎么没有发现附件,是不是忘了上传了?

Elements of Electromagnetics-sadiku, 3rd ed.part01

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[ 本帖最后由 drjiachen 于 2008-12-11 10:36 编辑 ]

Elements of Electromagnetics-sadiku, 3rd ed.part02-07

[ 本帖最后由 drjiachen 于 2008-12-11 10:37 编辑 ]

：cacakiki10de ：cacakiki10de ：cacakiki10de ：cacakiki12de ：cacakiki12de ：cacakiki12de

谢谢[m:01] [m:01] [m:01]

感谢楼主分享

:27bb :27bb :27bb :27bb

基本理论的书好，谢谢搂主分享！！！:11bb

前面微分几何的东西讲的多啊，不错，

真的看了极少说的不错啊

:30bb:30bb:30bb:30bb:30bb:30bb

有个文件报错，下了3遍才行:cra

好书哈，非常感谢楼主经常分享这么好的书籍资料！:11bb :30bb

:27bb :27bb :27bb

好书哈，非常感谢楼主经常分享这么好的书籍资料

金币不够了 能下吗？
我现在很需要矢量电磁场的理论基础，我看了书的目录，发现这是一个很好的书籍啊，必需下来的学习一下！！！！！！！！！！！！！！1

楼主辛苦，谢谢:11bb :11bb

开始讲电磁理论涉及的数学基础，很不错

矢量电磁场的理论基础，这是一个很好的书籍啊，必需下来的学习一下

好书，下来学习学习，估计用得到！

好书籍，谢谢分享！

又是這麼好的資料
感謝樓主分享
積極下載學習

我要下 谢谢 非常感谢  很好的书

之前就有耳闻这本书不错 今天有的参考了 感谢大大分享

谢谢分享！！！！！！！！！！！！！！！！！！！！！！！！！！！！！！！！！

感谢楼主分享
:11bb :11bb :11bb :11bb :11bb

感觉不错。。。。。。。。。:16bb

一本好书,感射楼主提供!!!!!!!!

好书哈，非常感谢楼主经常分享这么好的书籍资料:27bb :30bb

11:24bb :24bb :24bb :24bb

:27bb :27bb 多谢楼主分享！

:11bb :11bb :11bb

:11bb :27bb :29bb :30bb
好书！

谢谢！谢谢！支持！支持！

好书，讲基础的！

学习一下，谢谢楼主
:30bb :30bb :30bb

thank you for your kind sharing.

good,very good,thanks

:27bb :27bb :27bb :27bb :27bb
楼主的好书真是不少，真是个大好人，敬佩！！！！

很不錯的電磁學課本之一
很多謝了

:27bb 6# drjiachen

:13bb:21bb:22bb

一定要看看！

隐藏的内容需要回复才可以浏览
So have to reply

是本好书，前来顶贴。

好书好书~~

牛津大学的，这本书我好像有答案，要的同学举手啊

坚决回复，强烈支持楼主！

好东西，正需要，顶！！！！！！！

还没看，先下着

好书我觉得不错

Thanks for your sharing

好书，谢谢分享

many thanks!

谢谢楼主分享

能下载吗？好象没有附件

多謝分享^^
是大師的著作!!
沒看過耶@@
來去好好的瞧瞧囉{:7_1234:}

thanks very much

回复 drjiachen 的帖子

谢谢分享资料了

看看好书啊

感谢！！！！！！！！！！！

扫描版的么？怎么这么多

我也來頂一下

好书，谢谢楼主

感谢楼主分享

不错

好像还真的很不错呀，哈哈。

貌似挺好的书啊

感謝分享！

很不错呀，哈哈

xiexie 谢谢哈！

看看哦。

支持啊

非常需要啊~谢谢分享了！

感谢用心分享，好书

感谢楼主啊

Kan Kan!!!

Elements of Electromagnetics

这本书挺基础的，谢谢

收下了，谢谢{:soso_e182:}

Thanks for your uploading

谢谢分享

I love it

自觉回复

好的哦

谢谢                                                      

好好学习

书还不错啊，谢谢分享！

感謝分享,充電中~~

好书，好人！

太给力了，谢谢楼主分享

非常的资料

5若干个人如果任天堂