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Engineering Field Theory focuses on the applications of field theory in gravitation, electrostatics, magnetism, electric current flow, conductive heat transfer, fluid flow, and seepage. The manuscript first ponders on electric flux, electrical materials, and flux function. Discussions focus on field intensity at the surface of a conductor, force on a charged surface, atomic properties, doublet and uniform field, flux tube and flux line, line charge and line sink, field of a surface charge, field intensity, flux density, permittivity, and Coulomb's law. The text then takes a look at gravitation and fluid flow, magnetic flux, and electric potential. Topics include capacitance with mixed dielectric, capacitance, potential function, electric intensity, magnetization, field intensity, current loop and magnetic dipole, magnetic field of an electric current, velocity, pressure, gravitational field intensity, and gravitational constant. The book ponders on experimental techniques, numerical methods, and electromagnetic induction, including Hall effect, magnetic energy, method of construction, computer techniques, and space diagram. The publication is a highly recommended source material for engineers and researchers wanting to study further engineering field theory.
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ISBN-13
978-1-4831-8700-6 (9781483187006)
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PrefacePart I Introduction Chapter 1. Introduction 1.1. Inverse Square Law 1.2. Force at a Distance 1.3. Field Theory 1.4. Flux Theory 1.5. Systems of Units and Dimensions 1.6. Vector Quantities 1.7. Mathematical Basis 1.8. Summary ProblemsPart II Flux Chapter 2. Electric Flux 2.1. An Imaginary Fluid 2.2. Coulomb's Law 2.3. Electric Flux 2.4. Permittivity 2.5. Flux Density 2.6. Field Intensity 2.7. Principle of Superposition 2.8. Gauss's Law 2.9. Field of a Line Charge 2.10. Field of a Surface Charge 2.11. Two Parallel Surface Charges 2.12. Summary Problems Chapter 3. Flux Function 3.1. Introduction 3.2. Flux Tube and Flux Line 3.3. Flux Function 3.4. Differential Relationships 3.5. Uniform Field 3.6. Line Charge 3.7. Line Sink 3.8. Line Source and Line Sink 3.9. Doublet 3.10. Line Source and Uniform Field 3.11. Doublet and Uniform Field 3.12. Summary Problems Chapter 4. Electrical Materials 4.1. Atomic Properties 4.2. Ë Conducting Medium in a Uniform Electric Field 4.3. Charge Distribution on a Conductor 4.4. Field Intensity at the Surface of a Conductor 4.5. Force on a Charged Surface 4.6. An Insulating Medium in a Uniform Electric Field 4.7. Relative Permittivity 4.8. Summary Problems Chapter 5. Gravitation and Fluid Flow 5.1. Gravitational Flux 5.2. Gravitational Constant 5.3. Gravitational Field Intensity 5.4. Uniform Sphere 5.5. Fluid Field 5.6. Bernoulli's Equation 5.7. Ideal Fluid 5.8. Gauss's Law 5.9. Stream Function 5.10. Velocity 5.11. Pressure 5.12. Summary Problems Chapter 6. Magnetic Flux 6.1. Coulomb's Law 6.2. Flux Density 6.3. Gauss's Law 6.4. Magnetic Field of an Electric Current 6.5. Force an an Electric Current 6.6. Direction of Magnetic Forces 6.7. Current Loop and Magnetic Dipole 6.8. Field Intensity 6.9. Magnetic Materials 6.10. Permeability 6.11. Magnetization 6.12. Summary ProblemsPart III Potential Chapter 7. Electric Potential 7.1. Electric Intensity 7.2. Potential Function 7.3. Absolute Potential 7.4. Differential Relationships 7.5. Capacitance 7.6. Boundary Along an Equipotential 7.7. Capacitance with Mixed Dielectric 7.8. Boundary Along a Flux Line 7.9. Energy 7.10. Summary Problems Chapter 8. Potential Function 8.1. Potential Function Calculations 8.2. Point Charge 8.3. Dipole 8.4. Line Charge 8.5. Line Source and Line Sink 8.6. Method of Images 8.7. Doublet 8.8. Doublet and Uniform Field 8.9. Dual 8.10. Summary Problems Chapter 9. Other Fields 9.1. Gravitational Potential 9.2. Potential Energy 9.3. Electric Conduction 9.4. Resistance 9.5. Power Dissipated 9.6. Conductive Heat Transfer 9.7. Surface Heat Transfer 9.8. Fluid Flow through Permeable Media 9.9. Permeability 9.10. Summary Problems Chapter 10. Fluid Flow 10.1. Velocity Potential 10.2. Circulation 10.3. Forced Vortex 10.4. Free Vortex 10.5. Potential Function of a Line Vortex 10.6. Flux Function of a Line Vortex 10.7. Doublet 10.8. Cylinder Rotating in a Uniform Stream, Flux Function 10.9.