Nathan Ida

Engineering Electromagnetics (eBook, PDF)

• Format: PDF

Produktbeschreibung

This book provides students with a thorough theoretical understanding of electromagnetic field equations and it also treats a large number of applications. The text is a comprehensive two-semester textbook. The work treats most topics in two steps - a short, introductory chapter followed by a second chapter with in-depth extensive treatment; between 10 to 30 applications per topic; examples and exercises throughout the book; experiments, problems and summaries.

The new edition includes: updated end of chapter problems; a new introduction to electromagnetics based on behavior of charges; a new section on units; MATLAB tools for solution of problems and demonstration of subjects; most chapters include a summary. The book is an undergraduate textbook at the Junior level, intended for required classes in electromagnetics. It is written in simple terms with all details of derivations included and all steps in solutions listed. It requires little beyond basic calculus and can be used for self-study. The wealth of examples and alternative explanations makes it very approachable by students.

· More than 400 examples and exercises, exercising every topic in the book

· Includes 600 end-of-chapter problems, many of them applications or simplified applications

· Discusses the finite element, finite difference and method of moments in a dedicated chapter

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Produktdetails

• Verlag: Springer International Publishing
• Seitenzahl: 1046
• Erscheinungstermin: 20. März 2015
• Englisch
• ISBN-13: 9783319078069
• Artikelnr.: 43785312

Autorenporträt

Nathan Ida is a Professor of Electrical and Computer Engineering at the University of Akron.

Inhaltsangabe

Preface1 Vector Algebra 1.1 Introduction 1.2 Scalars and Vectors 1.2.1 Magnitude and Direction of Vectors: The Unit Vector and Components of a Vector 1.2.2 Vector Addition and Subtraction 1.2.3 Vector Scaling 1.3 Products of Vectors 1.3.1 The Scalar Product 1.3.2 The Vector Product 1.3.3 Multiple Vector and Scalar Products 1.4 Definition of Fields 1.4.1 Scalar Fields 1.4.2 Vector Fields 1.5 Systems of Coordinates 1.5.1 The Cartesian Coordinate System 1.5.2 The Cylindrical Coordinate System 1.5.3 The Spherical Coordinate System 1.5.4 Transformation from Cylindrical to Spherical\penalty \@M \ Coordinates 1.6 Position Vectors 2 Vector Calculus 2.1 Introduction 2.2 Integration of Scalar and Vector\penalty \@M \ Functions 2.2.1 Line Integrals 2.2.2 Surface Integrals 2.2.3 Volume Integrals 2.3 Differentiation of Scalar and Vector\penalty \@M \ Functions 2.3.1 The Gradient of a Scalar Function 2.3.1.1 Gradient in Cylindrical Coordinates 2.3.1.2 Gradient in Spherical Coordinates 2.3.2 The Divergence of a Vector Field 2.3.2.1 Divergence in Cartesian Coordinates 2.3.2.2 Divergence in Cylindrical and Spherical Coordinates 2.3.3 The Divergence Theorem 2.3.4 Circulation of a Vector and the Curl 2.3.4.1 Circulation of a Vector Field 2.3.5 Stokes'Theorem 2.4 Conservative and Nonconservative\penalty \@M \ Fields 2.5 Null Vector Identities and Classification of Vector Fields 2.5.1 The Helmholtz Theorem 2.5.2 Second-Order Operators 2.5.3 Other Vector Identities 3 Coulomb's\penalty \@M \ Law and the Electric Field 3.1 Introduction 3.2 Charge and Charge Density 3.3 Coulomb's Law 3.4 The Electric Field Intensity 3.4.1 Electric Fields of Point Charges 3.4.1.1 Superposition of Electric Fields 3.4.1.2 Electric Field Lines 3.4.2 Electric Fields of Charge Distributions 3.4.2.1 Line Charge Distributions 3.4.2.2 Surface Charge Distributions 3.4.2.3 Volume Charge Distributions 3.5 The Electric Flux Density: An\penalty \@M \ Initial\penalty \@M \ Definition 3.6 Applications 3.7 Experiments 4 Gauss's\penalty \@M \ Law and the Electric\penalty \@M \ Potential 4.1 Introduction 4.2 The Electrostatic Field: Postulates 4.3 Gauss's Law 4.3.1 Applications of Gauss's Law 4.3.1.1 Calculation of the Electric Field Intensity 4.3.1.2 Calculation of Equivalent Charges 4.4 The Electric Potential 4.4.1 Electric Potential due to Point Charges 4.4.2 Electric Potential due to Distributed Charges 4.4.3 Calculation of Electric Field Intensity from Potential 4.5 Materials in the Electric Field 4.5.1 Conductors 4.5.1.1 Electric Field at the Surface of a Conductor 4.5.2 Dielectric Materials 4.5.3 Polarization and the Polarization Vector 4.5.4 Electric Flux Density and Permittivity 4.5.4.1 Linearity, Homogeneity, and Isotropy 4.5.5 Dielectric Strength 4.6 Interface Conditions 4.6.1 Interface Conditions Between Two Dielectrics 4.6.2 Interface Conditions Between Dielectrics and\penalty \@M \ Conductors 4.7 Capacitance 4.7.1 The Parallel Plate Capacitor 4.7.2 Capacitance of Infinite Structures 4.7.3 Connection of Capacitors 4.8 Energy in the Electrostatic Field: Point\penalty \@M \ and\penalty \@M \ Distributed Charges 4.8.1 Energy in the Electrostatic Field: Field Variables 4.8.2 Forces in the Electrostatic Field: An Energy Approach 4.9 Applications 4.1 Experiments 5 Boundary\penalty \@M \ Value Problems: Analytic Methods of Solution 5.1 Introduction 5.2 Poisson's Equation for the Electrostatic Field 5.3 Laplace's Equation for the Electrostatic Field 5.4 Solution Methods 5.4.1 Uniqueness of Solution 5.4.2 Solution by Direct Integration 5.4.3 The Method of Images 5.4.3.1 Point and Line Charges 5.4.3.2 Charged Line over a Conducting Plane 5.4.3.3 Multiple Planes and Charges 5.4.3.4 Images in Curved Geometries 5.4.4 Separation of Variables: Solution to Laplace's\penalty \@M \ Equation 5.4.4.1 Separation of Variables in Cartesian Coordinates 5.4.4.2 Separation of Variables in Cylindrical Coordinates 5.5 Experiments: The Method of Images 6 Boundary\penalty \@M \ Value Problems: Numerical