Download or read book A Physical Treatise on Electricity and Magnetism written by James Edward Henry Gordon and published by . This book was released on 1880 with total page 422 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book An Introduction to Applied Electromagnetism written by Christos Christopoulos and published by John Wiley & Sons. This book was released on 1990 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt: This text, which introduces electromagnetism to students of electrical/electronic engineering & applied physics, emphasizes physical processes, the development of models for these processes & their use in the study of engineering problems. Mathematical techniques are introduced gradually & methodically. The first section of the text covers basic electrostatics & magnetostatics & develops the framework within which a vast area of applications are treated in Part Two. This second section deals with situations where the couplings between electric & magnetic fields cannot be ignored. Part Three covers composite dielectrics/stress control, actuators, classification of machine types & description of circuit components. Throughout, a major effort has been made to help students relate mathematical formalism to physical ideas & practical systems. Several solid examples are given, followed by problems & answers.

Download or read book The Theory of Electrons and Its Applications to the Phenomena of Light and Radiant Heat written by Hendrik Antoon Lorentz and published by . This book was released on 1909 with total page 350 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the best introduction of Lorentz's electron theory in English.

Download or read book Symmetry and Electromagnetic Interaction of Fields with Multi spin written by Sergey Kruglov and published by Nova Publishers. This book was released on 2001 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book deals with fields which possess different spins so, that there is an additional internal symmetry of such schemes. The main feature of theories with multi-spin is that transformations of the Lorentz and internal symmetry groups do not commute each other. So, parameters of the group are tensors but not scalars as in the more common-gauge theories. This kind of symmetry is also different from supersymmetry where group parameters are not scalars. The difference is that in this case the algebra of generators of the symmetry is closed without adding the generators of the Poincaré group. Consideration of schemes of fields with multi-spin possess some attractive features and avoid some difficulties but the price of this is the presence of the indefinite metric. It should be noted that some quantum theories of gravity also require the introduction of an indefinite metric. The localisation of parameters of the internal symmetry group leads to the gauge fields and field interactions. In Part II solutions are found for equations for particles with different spins in external classical and quantified electromagnetic fields, as well as the interaction of fields with multi-spin with external electromagnetic fields of different configurations.

Download or read book Electromagnetic Radiation Variational Methods Waveguides and Accelerators written by Kimball A. Milton and published by Springer Science & Business Media. This book was released on 2006-06-18 with total page 367 pages. Available in PDF, EPUB and Kindle. Book excerpt: Julian Schwinger was already the world’s leading nuclear theorist when he joined the Radiation Laboratory at MIT in 1943, at the ripe age of 25. Just 2 years earlier he had joined the faculty at Purdue, after a postdoc with OppenheimerinBerkeley,andgraduatestudyatColumbia. Anearlysemester at Wisconsin had con?rmed his penchant to work at night, so as not to have to interact with Breit and Wigner there. He was to perfect his iconoclastic 1 habits in his more than 2 years at the Rad Lab. Despite its deliberately misleading name, the Rad Lab was not involved in nuclear physics, which was imagined then by the educated public as a esoteric science without possible military application. Rather, the subject at hand was the perfection of radar, the beaming and re?ection of microwaves which had already saved Britain from the German onslaught. Here was a technology which won the war, rather than one that prematurely ended it, at a still incalculable cost. It was partly for that reason that Schwinger joined this e?ort, rather than what might have appeared to be the more natural project for his awesome talents, the development of nuclear weapons at Los Alamos. He had got a bit of a taste of that at the “Metallurgical Laboratory” in Chicago, and did not much like it. Perhaps more important for his decision to go to and stay at MIT during the war was its less regimented and isolated environment.

Download or read book Quaternion Electromagnetism written by Wardell Lindsay and published by Lulu.com. This book was released on 2006-01-05 with total page 17 pages. Available in PDF, EPUB and Kindle. Book excerpt: Electromagnetism is the foundation of today's Technology, from cell phones to Plasma Physics. Mankind has been fascinated by electromagnetism ever since the Greeks found magnetic stones. Ben Franklin proved lightning was electricity. James Clerk Maxwell claimed Light is Electromagnetism and modern science came into being. Electromagnetism is still a mystery, physically and mathematically. Is Gravity a form of electromagnetism? Read this and see.

Download or read book Bioengineering and Biophysical Aspects of Electromagnetic Fields Fourth Edition written by Ben Greenebaum and published by CRC Press. This book was released on 2018-11-02 with total page 773 pages. Available in PDF, EPUB and Kindle. Book excerpt: The two volumes of this new edition of the Handbook cover the basic biological, medical, physical, and electrical engineering principles. They also include experimental results concerning how electric and magnetic fields affect biological systems—both as potential hazards to health and potential tools for medical treatment and scientific research. They also include material on the relationship between the science and the regulatory processes concerning human exposure to the fields. Like its predecessors, this edition is intended to be useful as a reference book but also for introducing the reader to bioelectromagnetics or some of its aspects. FEATURES • New topics include coverage of electromagnetic effects in the terahertz region, effects on plants, and explicitly applying feedback concepts to the analysis of biological electromagnetic effects • Expanded coverage of electromagnetic brain stimulation, characterization and modeling of epithelial wounds, and recent lab experiments on at all frequencies • Section on background for setting standards and precautionary principle • Discussion of recent epidemiological, laboratory, and theoretical results; including: WHO IARC syntheses of epidemiological results on both high and low frequency fields, IITRI lab study of cancer in mice exposed to cell phone-like radiation, and other RF studies • All chapters updated by internationally acknowledged experts in the field

Download or read book Ultra Wideband Short Pulse Electromagnetics 4 written by Joseph Shiloh and published by Springer Science & Business Media. This book was released on 2007-05-08 with total page 452 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the tradition of the previous three conferences, the proceedings of the 4th Ultra-Wideband Short-Pulse Electromagnetics Conference explores topics including pulse generation and detection; broadband electronic systems; antennas - theory, design, experiments and systems; pulse propagation; scattering theory; signal processing; and buried targets - detection and identification.

Download or read book Magnetism Diagrams for Transition Metal Ions written by E. König and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 560 pages. Available in PDF, EPUB and Kindle. Book excerpt: I.- 1. Introduction.- 2. Conventional Magnetism Diagrams and Their Limitations. Present State of the Art.- 3. Tensor Operator Algebra for Point Groups.- 3.1. Tensor Operators and the Wigner-Eckart Theorem.- 3.2. 3-? and 6-? Symbols.- 3.3. Tensor Operators in Subgroups of SO(3).- 3.4. Kronecker and Scalar Products of Tensor Operators.- 3.5. Tensor Operators of the Ligand Field.- 4. The Weak-Field Method.- 4.1. The Hamiltonian, States, and Wave Functions.- 4.2. The Various Coefficients.- 4.3. Matrix Elements.- 4.4. Calculation of Magnetic Susceptibility.- 5. The Intermediate-Field Method.- 5.1.

Download or read book Massless Representations of the Poincar Group written by R. Mirman and published by iUniverse. This book was released on 2005-05 with total page 233 pages. Available in PDF, EPUB and Kindle. Book excerpt: Preface 1 The Physical Meaning of Poincare Massless Representations 1 2 Massless Representations 12 3 Massless Fields are Different 32 4 How to Couple Massless and Massive Matter 56 5 The Behavior of Matter in Fields 73 6 Geometrical Reasons for the Poincare Group 95 7 Description of the Electromagnetic Field 123 8 The Equations Governing Free Gravitation 135 9 How Matter Determines Gravitational Fields 150 10 Nonlinearity and Geometry 165 11 Quantum Gravity 183 References 201 Index 207.

Download or read book Electromagnetics in Biology written by Makoto Kato and published by Springer Science & Business Media. This book was released on 2007-01-15 with total page 334 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book will serve as an ideal guide to the relatively new and complex field of bioelectromagnetics for students and researchers interested in the interaction of biological systems and electromagnetic fields. Coverage details:(1) biological responses of human and animals, both in vivo and in vitro methodologies, to magnetic and/or electromagnetic field exposure, (2) characteristics of effective fields, (3) hypotheses to explain possible mechanisms of interaction between the fields and cells, and (4) induced current in ELF and induced heat in RF fields as key interaction mechanisms.

Download or read book Theory and Computation of Electromagnetic Fields in Layered Media written by Vladimir Okhmatovski and published by John Wiley & Sons. This book was released on 2024-04-09 with total page 756 pages. Available in PDF, EPUB and Kindle. Book excerpt: Explore the algorithms and numerical methods used to compute electromagnetic fields in multi-layered media In Theory and Computation of Electromagnetic Fields in Layered Media, two distinguished electrical engineering researchers deliver a detailed and up-to-date overview of the theory and numerical methods used to determine electromagnetic fields in layered media. The book begins with an introduction to Maxwell’s equations, the fundamentals of electromagnetic theory, and concepts and definitions relating to Green’s function. It then moves on to solve canonical problems in vertical and horizontal dipole radiation, describe Method of Moments schemes, discuss integral equations governing electromagnetic fields, and explains the Michalski-Zheng theory of mixed-potential Green’s function representation in multi-layered media. Chapters on the evaluation of Sommerfeld integrals, procedures for far field evaluation, and the theory and application of hierarchical matrices are also included, along with: A thorough introduction to free-space Green’s functions, including the delta-function model for point charge and dipole current Comprehensive explorations of the traditional form of layered medium Green’s function in three dimensions Practical discussions of electro-quasi-static and magneto-quasi-static fields in layered media, including electrostatic fields in two and three dimensions In-depth examinations of the rational function fitting method, including direct spectra fitting with VECTFIT algorithms Perfect for scholars and students of electromagnetic analysis in layered media, Theory and Computation of Electromagnetic Fields in Layered Media will also earn a place in the libraries of CAD industry engineers and software developers working in the area of computational electromagnetics.

Download or read book A Treatise on Electricity and Magnetism written by James Clerk Maxwell and published by . This book was released on 1904 with total page 568 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Creation and Emission of Electromagnetic Energy written by Mark Fennell and published by CreateSpace. This book was released on 2014-03-03 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt: *Please note that the higher cost of this book is due to the numerous color drawings. Yet these drawings are well worth the price! You will understand the physical realities so easily through these illustrations.This book is the second in a series on my discoveries related to electromagnetic energy, energy fields, and subatomic particles. The primary focus of The Creation and Emission of Electromagnetic Energy is exactly as the title suggests: explaining and illustrating exactly how electromagnetic energy is launched from an electron. Yet this book is so much more. In the process of explaining how electromagnetic energy is emitted we cover so many more significant discoveries. Among these discoveries you will find:•The solution for particle-wave duality for the electron.•A new understanding of electron structure and motion.•An advanced understanding of electrical current.•New models of molecular bonds.•The exact process for photon emission.•The reason why one photon is emitted rather than another.•My General Principle of Energy Transfer.and, of course:•My General Principle for Particle-Wave Duality. Each of these discoveries is significant. Together, they provide a rich understanding of energy, electrons, and more. I have done my very best as a science teacher to make these discoveries as accessible as possible to readers of all backgrounds. Every concept is explained as clearly as possible, with numerous full color illustrations. Key concepts and discoveries are summarized in boxes, as well as a full summary of all points at the end. Table of Contents (note that chapter numbers continue from the previous book).7. Creating EM Bursts8. EM Bursts from Power Lines and Antennas9. Creating EM Bursts: Molecular Vibrations10. Electrons as Particles and WavesOne of the most significant discoveries presented in this book is the solution for the particle-wave duality of the electron. For almost 100 years, the electron was considered to be both a particle and a wave. Yet nobody knew exactly why, until now!For the first time anywhere, the true physical nature of the electron, as both particle and wave, is fully understood and illustrated. I demonstrate for you, step by step, exactly how an electron as particle creates the wave-like patterns. I explain and illustrate the true physical nature of the electron as wave in an orbital. This leads to a detailed explanation of the physical nature of the associated wave concepts of Standing Wave and the Electron Cloud. Again, for almost a century nobody has been able to accurately explain and illustrate the physical nature of particle-wave duality for the electron. Therefore, this is a significant discovery and presentation to the scientific community. This leads to the General Principle of Particle-Wave Duality. I have combined several discoveries into a single General Principle, which explains all of particle-wave duality.Another important principle I have developed is the General Principle of Energy Transfer. After spending so many years working with energy, I have come to understand the processes of energy in many arenas. From this, I have developed the General Principle of Energy Transfer.In one simple sentence, I state exactly what energy transfer is, for the majority of process in the universe. Simple, yet profound. The applications of this Principle will be numerous.You will also learn discoveries in the structure and cause of motions of the electron. You will learn discoveries in the nature of electrical current. And of course you will learn exactly how a photon is emitted, and why one size photon will be launched over another.There are numerous significant discoveries presented for the first time in this book. All are fully illustrated (hence the cost - but well worth it). The information presented here will advance our understanding of the universe tremendously.

Download or read book A Method of Determining the Emission and Susceptibility Levels of Electrically Small Objects Using a TEM Cell written by Ippalapalli Sreenivasiah and published by . This book was released on 1981 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Interaction of Electromagnetic Waves with Electron Beams and Plasmas written by C. S. Liu and published by World Scientific. This book was released on 1994 with total page 186 pages. Available in PDF, EPUB and Kindle. Book excerpt: The interaction of electromagnetic waves with matter has always been a fascinating subject of study. As matter in the universe is mostly in the plasma state, the study of electromagnetic waves in plasmas is of importance to astrophysics, space physics and ionospheric physics. The physics of electromagnetic wave interacting with electron beams and plasmas also serves as a basis for coherent radiation generation such as free electron laser and gyrotron and advanced accelerators. This monograph aims at reviewing the physical processes of linear and nonlinear collective interactions of electromagnetic waves with electron beams and unmagnetized plasmas.

Download or read book A Combination of Rao Wilton Glisson and Asymptotic Phase Basis Functions to Solve the Electric and Magnetic Field Integral Equations written by John Robert Gulick and published by . This book was released on 2001 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt: Using the method of moments to solve the electric and magnetic field integral equations for the currents on a PEC surface requires a large number of unknowns to capture the current's rapid spatial variation across the surface. Rao-Wilton-Glisson (RWG) vector basis functions 1 have been successfully used for the past twenty years 1, 2, 3,.... Unfortunately, the required number of unknowns is on the order of 100 per square wavelength making electrically large problems impractical. For large smooth objects, the rapid spatial variation in the current is due to phase variations rather than magnitude variations. Thus, using asymptotic phase (AP) basis functions can drastically reduce the number of unknowns 3 for large, smooth metallic bodies. The A') basis flinction incorporates the anticipated phase, hence represents a more efficient basis function for a large class of problems. However, using RWG basis functions for monostatic calculations is more efficient since the matrix entries need not be recomputed for each new incidence angle, as is the case for an AP expansion. One can combine the methods; selecting RWG or AP basis functions for a given geometry based on an element's location within the geometry. This allows the relaxation of mesh density in smooth flat regions not near the discontinuities resulting in a significant reduction of unknowns. This research shows that combining functions is highly efficient and the effectiveness of this method depends on the geometry of application.