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  1. Elements of Electromagnetics[Sadiku] 3d ed ---->SEED! PEOPLE NEED IT!
  2. CONTENTS
  3. Vector Algebra 3
  4. 1.1 Introduction 3
  5. 11.2 A Preview of the Book 4
  6. 1.3 Scalars and Vectors 4
  7. 1.4 Unit Vector 5
  8. 115 Vector Addition and Subtraction 6
  9. 1.6 Position and Distance Vectors 7
  10. 1.7 Vector Multiplication 11
  11. 1.8 Components of a Vector 16
  12. Summary 22
  13. Review Questions 23
  14. Problems 25
  15. 2 Coordinate Systems and Transformation 28
  16. 2.1 Introduction 28
  17. 2.2 Cartesian Coordinates (x, y, z) 29
  18. 2.3 Circular Cylindrical Coordinates (p, , z)
  19. 2.4 Spherical Coordinates (r, d, z) 32
  20. f2.5 Constant-Coordinate Surfaces 41
  21. Summary 46
  22. Review Questions 47
  23. Problems 49
  24.  
  25. 3 Vector Calculus 53
  26. 3.1 Introduction 53
  27. 3.2 Differential Length, Area, and Volume 53
  28. 3.3 Line, Surface, and Volume Integrals 60
  29. 3.4 Del Operator 63
  30. 3.5 Gradient of a Scalar 65
  31. 3.6 Divergence of a Vector and Divergence Theorem 69
  32. 3.7 Curl of a Vector and Stokes's Theorem 75
  33. 3.8 Laplacian of a Scalar 83
  34. t3.9 Classification of Vector Fields 86
  35. Summary 89
  36. Review Questions 90
  37. Problems 93
  38. PART 2: ELECTROSTATICS
  39. 4 Electrostatic Fields 103
  40. 4.1 Introduction 103
  41. 4.2 Coulomb's Law and Field Intensity 104
  42. 4.3 Electric Fields due to Continuous Charge Distributions 111
  43. 4.4 Electric Flux Density 122
  44. 4.5 Gauss's LawΓΓé¼ΓÇ¥Maxwell's Equation 124
  45. 4.6 Applications of Gauss's Law 126
  46. 4.7 Electric Potential 133
  47. 4.8 Relationship between E and VΓΓé¼ΓÇ¥Maxwell's Equation 139
  48. 4.9 An Electric Dipole and Flux Lines 142
  49. 4.10 Energy Density in Electrostatic Fields 146
  50. Summary 150
  51. Review Questions 153
  52. Problems 155
  53. 5 Electric Fields in Material Space 161
  54. 5.1 Introduction 161
  55. 5.2 Properties of Materials 161
  56. 5.3 Convection and Conduction Currents 162
  57. 5.4 Conductors 165
  58. 5.5 Polarization in Dielectrics 171
  59. 5.6 Dielectric Constant and Strength 774
  60. f 5.7 Linear, Isotropic, and Homogeneous Dielectrics 175
  61. 5.8 Continuity Equation and Relaxation Time 180
  62.  
  63. 5.9 Boundary Conditions 182
  64. Summary 191
  65. Review Questions 192
  66. Problems 194
  67. 6 Electrostatic Boundary-Value Problems 199
  68. 6.1 Introduction 199
  69. 6.2 Poisson's and Laplace's Equations 199
  70. f 6.3 Uniqueness Theorem 201
  71. 6.4 General Procedure for Solving Poisson's or Laplace's
  72. Equation 202
  73. 6.5 Resistance and Capacitance 223
  74. 6.6 Method of Images 240
  75. Summary 246
  76. Review Questions 247
  77. Problems 249
  78. PART 3: MAGNETOSTATICS
  79. 7 Magnetostatic Fields 261
  80. 7.1 Introduction 261
  81. 7.2 Biot-Savart's Law 263
  82. 7.3 Ampere's Circuit LawΓΓé¼ΓÇ¥Maxwell's Equation 273
  83. 7.4 Applications of Ampere's Law 274
  84. 7.5 Magnetic Flux DensityΓΓé¼ΓÇ¥Maxwell's Equation 281
  85. 7.6 Maxwell's Equations for Static EM Fields 283
  86. 7.7 Magnetic Scalar and Vector Potentials 284
  87. f 7.8 Derivation of Biot-Savart's Law and Ampere's Law 290
  88. Summary 292
  89. Review Questions 293
  90. Problems 296
  91. 8 Magnetic Forces, Materials, and Devices 304
  92. 8.1 Introduction 304
  93. 8.2 Forces due to Magnetic Fields 304
  94. 8.3 Magnetic Torque and Moment 316
  95. 8.4 A Magnetic Dipole 318
  96. 8.5 Magnetization in Materials 323
  97. f 8.6 Classification of Magnetic Materials 327
  98. 8.7 Magnetic Boundary Conditions 330
  99. 8.8 Inductors and Inductances 336
  100. 8.9 Magnetic Energy 339
  101. f8.10 Magnetic Circuits 347
  102. 18.11 Force on Magnetic Materials
  103. Summary 354
  104. Review Questions 356
  105. Problems 358
  106. 349
  107. PART 4: WAVES AND APPLICATIONS
  108. 9 Maxwell's Equations 369
  109. 9.1 Introduction 369
  110. 9.2 Faraday's Law 370
  111. 9.3 Transformer and Motional EMFs 372
  112. 9.4 Displacement Current 381
  113. 9.5 Maxwell's Equations in Final Forms 384
  114. t9.6 Time-Varying Potentials 387
  115. 9.7 Time-Harmonic Fields 389
  116. Summary 400
  117. Review Questions 407
  118. Problems 404
  119. 10 Electromagnetic Wave Propagation 410
  120. 10.1 Introduction 410
  121. tl0.2 Waves in General 411
  122. 10.3 Wave Propagation in Lossy Dielectrics 417
  123. 10.4 Plane Waves in Lossless Dielectrics 423
  124. 10.5 Plane Waves in Free Space 423
  125. 10.6 Plane Waves in Good Conductors 425
  126. 10.7 Power and the Poynting Vector 435
  127. 10.8 Reflection of a Plane Wave at Normal Incidence 440
  128. f 10.9 Reflection of a Plane Wave at Oblique Incidence 451
  129. Summary 462
  130. Review Questions 464
  131. Problems 466
  132. 11 Transmission Lines 473
  133. 11.1 Introduction 473
  134. 11.2 Transmission Line Parameters 474
  135. 11.3 Transmission Line Equations 477
  136. 11.4 Input Impedance, SWR, and Power 484
  137. 11.5 The Smith Chart 492
  138. 11.6 Some Applications of Transmission Lines 505
  139. f 11.7 Transients on Transmission Lines 512
  140. 111.8 Microstrip Transmission Lines 524
  141. Summary 528
  142. Review Questions 530
  143. Problems 533
  144. 12 Waveguides 542
  145. 12.1 Introduction 542
  146. 12.2 Rectangular Waveguides 543
  147. 12.3 Transverse Magnetic (TM) Modes 547
  148. 12A Transverse Electric (TE) Modes 552
  149. 12.5 Wave Propagation in the Guide 563
  150. 12.6 Power Transmission and Attenuation 565
  151. tl2.7 Waveguide Current and Mode Excitation 569
  152. 12.8 Waveguide Resonators 575
  153. Summary 581
  154. Review Questions 582
  155. Problems 583
  156. 13 Antennas 588
  157. 13.1 Introduction 588
  158. 13.2 Hertzian Dipole 590
  159. 13.3 Half-Wave Dipole Antenna 594
  160. 13.4 Quarter-Wave Monopole Antenna 598
  161. 13.5 Small Loop Antenna 599
  162. 13.6 Antenna Characteristics 604
  163. 13.7 Antenna Arrays 612
  164. 113.8 Effective Area and the Friis Equation 62 /
  165. tl3.9 The Radar Equation 625
  166. Summary 629
  167. Review Questions 630
  168. Problems 632
  169. 14 Modern Topics 638
  170. 14.1 Introduction 638
  171. 14.2 Microwaves 638
  172. 14.3 Electromagnetic Interference and Compatibility
  173. 14.4 Optical Fiber 649
  174. Summary 656
  175. Review Questions 656
  176. Problems 658
  177. 15 Numerical Methods 660
  178. Introduction 660
  179. Field Plotting 667
  180. The Finite Difference Method 669
  181. The Moment Method 683
  182. The Finite Element Method 694
  183. Summary 713
  184. Review Questions 714
  185. Problems 7/6
  186. Appendix A Mathematical Formulas 727
  187. Appendix B Material Constants 737
  188. Appendix C Answers to Odd-Numbered Problems 740
  189. Index 763
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