Contents
Applications of Electromagnetic Field Theory
Differences between Circuit Theory and Electromagnetic Field Theory
Frequency Ranges of TV Channels
Some Great Contributors to Electromagnetic Field Theory
1.1 Fundamentals of Scalars and Vectors
1.4 Gradient of a Scalar, V (= ∇V)
1.5 Divergence of a Vector, A (= ∇.A)
1.6 Curl of a Vector (≡ ∇ × A)
1.9 Decibel and Neper Concepts
1.11 Logarithmic Series and Identities
1.24 Sine, Cosine, Tan and Cot Functions
1.27 Some Differentiation Formulae
1.28 Some Useful Integration Formulae
2.2 Applications of Electrostatic Fields
2.3 Different Types of Charge Distributions
2.5 Applications of Coulomb’s Law
2.6 Limitation of Coulomb’s Law
2.7 Electric Field Strength due to Point Charge
2.8 Salient Features of Electric Intensity
2.9 Electric Field due to Line Charge Density
2.10 Electric Field Strength due to Infinite Line Charge
2.11 Field due to Surface Charge Density, ρs (C/m2)
2.12 Field due to Volume Charge Density, ρυ (C/m3)
2.16 Salient Features of Potential Difference
2.18 Salient Features of Potential Gradient
2.20 Potential due to Electric Dipole
2.21 Electric Field due to Dipole
2.23 Salient Features of Electric Flux
2.24 Faraday’s Experiment to Define Flux
2.26 Salient Features of Electric Flux Density, D
2.27 Gauss’s Law and Applications
2.28 Proof of Gauss’s Law (on Arbitrary Surface)
2.29 Gauss’s Law in Point Form
2.30 Divergence of a Vector, Electric Flux Density
2.31 Applications of Gauss’s Law
2.32 Limitations of Gauss’s Law
2.33 Salient Features of Gauss’s Law
2.34 Poisson’s and Laplace’s Equations
2.35 Applications of Poisson’s and Laplace’s Equations
2.37 Boundary Conditions on E and D
2.38 Proof of Boundary Conditions
2.39 Conductors in Electric Field
2.45 Relation between Current Density and Volume Charge Density
2.46 Dielectric Materials in Electric Field
2.47 Properties of Dielectric Materials
2.50 Capacitance of Different Configurations
2.51 Energy Stored in an Electrostatic Field
3.2 Applications of Magnetostatic Fields
3.3 Fundamentals of Steady Magnetic Fields
3.4 Faraday’s Law of Induction
3.5 Magnetic Flux Density, B (wb/m2)
3.6 Ampere’s Law for Current Element or Biot-Savart Law
3.7 Field due to Infinitely Long Current Element
3.8 Field due to a Finite Current Element
3.9 Ampere’s Work Law or Ampere’s Circuit Law
3.10 Differential Form of Ampere’s Circuit Law
3.12 Force on a Moving Charge due to Electric and Magnetic Fields
3.13 Applications of Lorentz Force Equation
3.14 Force on a Current Element in a Magnetic Field
3.16 Boundary Conditions on H and B
3.17 Scalar Magnetic Potential
3.18 Vector Magnetic Potential
3.19 Force and Torque on a Loop or Coil
3.20 Materials in Magnetic Fields
3.21 Magnetisation in Materials
3.23 Standard Inductance Configurations
3.24 Energy Density in a Magnetic Field
3.25 Energy Stored in an Inductor
3.26 Expression for Inductance, L, in Terms of Fundamental Parameters
3.28 Comparison between Electric and Magnetic Fields/Circuits/Parameters
4.2 Equation of Continuity for Time Varying Fields
4.3 Maxwell’s Equations for Time Varying Fields
4.4 Meaning of Maxwell’s Equations
4.5 Conversion of Differential Form of Maxwell’s Equation to Integral Form
4.6 Maxwell’s Equations for Static Fields
4.7 Characteristics of Free Space
4.8 Maxwell’s Equations for Free Space
4.9 Maxwell’s Equations for Static Fields in Free Space
4.10 Proof of Maxwell’s Equations
4.11 Sinusoidal Time Varying Field
4.12 Maxwell’s Equations in Phasor Form
4.13 Influence of Medium on the Fields
4.15 Summary of Maxwell’s Equations for Different Cases
4.16 Conditions at a Boundary Surface
4.17 Proof of Boundary Conditions on E, D, H and B
4.18 Complete Boundary Conditions in Scalar Form
4.19 Boundary Conditions in Vector Form
4.22 Maxwell’s Equations Approach to Relate Potentials, Fields and Their Sources
5. Electromagnetic Fields and Waves
5.3 Wave Equations in Free Space
5.4 Wave Equations for a Conducting Medium
5.5 Uniform Plane Wave Equation
5.6 General Solution of Uniform Plane Wave Equation
5.7 Relation between E and H in Uniform Plane Wave
5.8 Proof of E and H of EM Wave being Perpendicular to Each Other
5.9 Wave Equations in Phasor Form
5.10 Wave Propagation in Lossless Medium
5.11 Propagation Characteristics of EM Waves in Free Space
5.12 Propagation Characteristics of EM Waves in Conducting Medium
5.13 Summary of Propagation Characteristics of EM Waves in a Conducting Medium
5.14 Conductors and Dielectrics
5.15 Wave Propagation Characteristics in Good Dielectrics
5.16 Summary of the Propagation Characteristics of EM Waves in Good Dielectrics
5.17 Wave Propagation Characteristics in Good Conductors
5.18 Summary of Characteristics of Wave Propagation in Good Conductors
5.19 Depth of Penetration, δ (m)
5.21 Sources of Different Polarised EM Waves
5.22 Direction Cosines of a Vector Field
5.23 Wave on a Perfect Conductor—Normal Incidence
5.24 Waves on Dielectric—Normal Incidence
5.25 Oblique Incidence of a Plane Wave on a Boundary Plane
5.26 Oblique Incidence of Wave on Perfect Conductor
5.27 Oblique Incidence of a Plane Wave on Dielectric
5.29 Total Internal Reflection
5.31 Poynting Vector and Flow of Power
6.2 Waves between Parallel Plates
6.3 Derivation of Field Equations between Parallel Plates and Propagation Parameters
6.4 Field Components for TE Waves (Ez = 0)
6.5 Field Components of TM Waves (Hz =0)
6.6 Propagation Parameters of TE and TM Waves
6.8 Transverse Electromagnetic Wave (TEM Wave)
6.10 Attenuation in Parallel Plate Guides
6.12 Waves in Rectangular Waveguides
6.13 Derivation of Field Equations in Rectangular Hollow Waveguides
6.14 Propagation Parameters of TE and TM Waves in Rectangular Waveguides
6.15 TEM Wave Does Not Exist in Hollow Waveguides
6.16 Excitation Methods for Different TE and TM Waves/Modes
6.18 Wave Impedance in Waveguide
6.19 Power Transmitted in a Lossless Waveguide
6.21 Salient Features of Cavity Resonators
6.23 Salient Features of Circular Waveguides
7.2 Types of Transmission Lines
7.3 Applications of Transmission Lines
7.4 Equivalent Circuit of a Pair of Transmission Lines
7.6 Transmission Line Equations
7.7 Input Impedance of a Transmission Line
7.9 Lossless Transmission Lines
7.11 Phase and Group Velocities
7.13 Input Impedance of Lossless Transmission Line
7.15 Relation between Reflection Coefficient, Load and Characteristic Impedances
7.16 Relation between Reflection Coefficient and Voltage Standing Wave Ratio (VSWR)
7.17 Lines of Different Length 
Lines
7.18 Losses in Transmission Lines
7.19 Smith Chart and Applications
8.1 General Solution of Maxwell’s Equations
8.2 Expressions for E and H in Terms of Potentials
8.10 Radiation Fields of an Alternating Current Element (or Oscillating Electric Dipole)
8.11 Radiated Power and Radiation Resistance of a Current Element
8.12 Radiation, Induction and Electrostatic Fields
8.14 Different Current Distributions in Linear Antennas
8.15 Radiation from Half Wave Dipole
8.16 Radiation from Quarter Wave Monopole
8.17 Radiation Characteristics of Dipoles
9.2 Secondary Sources of Electromagnetic Fields
9.3 Reciprocity in Electromagnetic Field Theory
9.5 Induction and Equivalence Theorems
9.6 Electromagnetic Interference and Compatibility (EMI/EMC)
9.9 Methods to Eliminate EMI or Design Methods for EMC
9.12 Advantages of EMC Standards
9.13 EMC Standards in Different Countries
9.14 Biological Effects of EMI/EMR (Electromagnetic Interference/Electromagnetic Radiation)
9.15 Electrostatic Discharge (ESD)
9.17 Electromagnetic Pulse (EMP)
9.18 Numerical Techniques for the Analysis of Electromagnetic Fields
9.19 Finite Difference Method (FDM)
9.20 Finite Element Method (FEM)