A Field Approach To Weber Electrodynamics
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| Author | : |
| Publisher | : |
| Total Pages | : 78 |
| Release | : 2019-07-28 |
| Genre | : |
| ISBN | : 9781085947923 |
This book is not intended to teach you how to apply Weber electrodynamics. The intent is to present a summary of the "field approach" to Weber electrodynamics that we have been developing. The field approach asserts that the Coulomb field is the only real, physical field and that any other "field" is a mathematical function, not a real independent field. This book presents Weber electrodynamics using a notation similar to that used in Maxwell electrodynamics. Differential equations for Weber electrodynamics are presented. Different forms for Weber's force equation over four levels of approximations, from the most fundamental discrete charge body case to the conducting wire that forms a closed current loop case, are presented. An experimental test for Weber electrodynamics is proposed. A prior undergraduate electrodynamics course is assumed of the reader.
| Author | : Andre Koch Torres Assis |
| Publisher | : Springer Science & Business Media |
| Total Pages | : 287 |
| Release | : 2013-03-14 |
| Genre | : Science |
| ISBN | : 9401736707 |
"Great progress has been made in electrical science, chiefly in Germany, by cultivators of the theory of action at a distance. The valuable electrical measurements of W. Weber are interpreted by him according to this theory, and the electromagnetic speculation which was originated by Gauss, and carried on by Weber, Riemann, F. and C. Neumann, Lorenz, etc. , is founded on the theory of action at a distance, but depending either directly on the relative velocity of the particles, or on the gradual propagation of something, whether potential or force, from the one particle to the other. The great success which these eminent men have attained in the application of mathematics to electrical phenomena, gives, as is natural, additional weight to their theoretical speculations, so that those who, as students of electricity, turn to them as the greatest authorities in mathematical electricity, would probably imbibe, along with their mathematical methods, their physical hypothesis. These physical hypotheses, however, are entirely alien from the way of looking at things which I adopt, and one object which I have in view is that some of those who wish to study electricity may, by reading this treatise, come to see that there is another way of treating the subject, which is no less fitted to explain the phenomena, and which, though in some parts it may appear less definite, corresponds, as I think, more faithfuHy with our actual knowledge, both in what it affirms and in what it leaves undecided.
| Author | : Kjell Prytz |
| Publisher | : Springer |
| Total Pages | : 377 |
| Release | : 2015-03-19 |
| Genre | : Science |
| ISBN | : 3319131710 |
This book is intended as an undergraduate textbook in electrodynamics at basic or advanced level. The objective is to attain a general understanding of the electrodynamic theory and its basic experiments and phenomena in order to form a foundation for further studies in the engineering sciences as well as in modern quantum physics. The outline of the book is obtained from the following principles: • Base the theory on the concept of force and mutual interaction • Connect the theory to experiments and observations accessible to the student • Treat the electric, magnetic and inductive phenomena cohesively with respect to force, energy, dipoles and material • Present electrodynamics using the same principles as in the preceding mechanics course • Aim at explaining that theory of relativity is based on the magnetic effect • Introduce field theory after the basic phenomena have been explored in terms of force Although electrodynamics is described in this book from its 1st principles, prior knowledge of about one semester of university studies in mathematics and physics is required, including vector algebra, integral and differential calculus as well as a course in mechanics, treating Newton’s laws and the energy principle. The target groups are physics and engineering students, as well as professionals in the field, such as high school teachers and employees in the telecom industry. Chemistry and computer science students may also benefit from the book.
| Author | : Pieter B. Visscher |
| Publisher | : |
| Total Pages | : 584 |
| Release | : 1988-10-11 |
| Genre | : Science |
| ISBN | : |
The only text on this subject to detail numerical methods usually used in practice to calculate electromagnetic fields, and to integrate these methods with computer simulation. Thoroughly develops the basic mathematical methods which physicists use to describe fields (e.g., density, displacement, and electrical), demonstrating each with examples of applications to mechanical problems. Describe Maxwell's equations governing electric and magnetic fields and shows how these lead to physical phenomena such as electromagnetic waves, charged particle motion, electromagnetic induction, and other processes. Maxwell's equations are introduced in a discrete form--on a lattice--and are discussed in terms of the original definition of the polarization field rather than the more abstract ``dipole moment'' approach. Other topics covered include xerography, EMP, the magnetron oscillator, and boundary-value problems in the presence of superconductors, none of which are included in other texts at this level.
| Author | : Frederic V. Hartemann |
| Publisher | : CRC Press |
| Total Pages | : 689 |
| Release | : 2001-12-27 |
| Genre | : Science |
| ISBN | : 1420038559 |
Tremendous technological developments and rapid progress in theory have opened a new area of modern physics called high-field electrodynamics: the systematic study of the interaction of relativistic electrons or positrons with ultrahigh-intensity, coherent electromagnetic radiation. This advanced undergraduate/graduate-level text provides a
| Author | : Friedrich W Hehl |
| Publisher | : Springer Science & Business Media |
| Total Pages | : 405 |
| Release | : 2012-12-06 |
| Genre | : Science |
| ISBN | : 1461200512 |
In this book we display the fundamental structure underlying classical electro dynamics, i. e. , the phenomenological theory of electric and magnetic effects. The book can be used as a textbook for an advanced course in theoretical electrodynamics for physics and mathematics students and, perhaps, for some highly motivated electrical engineering students. We expect from our readers that they know elementary electrodynamics in the conventional (1 + 3)-dimensional form including Maxwell's equations. More over, they should be familiar with linear algebra and elementary analysis, in cluding vector analysis. Some knowledge of differential geometry would help. Our approach rests on the metric-free integral formulation of the conservation laws of electrodynamics in the tradition of F. Kottler (1922), E. Cartan (1923), and D. van Dantzig (1934), and we stress, in particular, the axiomatic point of view. In this manner we are led to an understanding of why the Maxwell equa tions have their specific form. We hope that our book can be seen in the classical tradition of the book by E. J. Post (1962) on the Formal Structure of Electro magnetics and of the chapter "Charge and Magnetic Flux" of the encyclopedia article on classical field theories by C. Truesdell and R. A. Toupin (1960), in cluding R. A. Toupin's Bressanone lectures (1965); for the exact references see the end of the introduction on page 11. .
| Author | : Tai L. Chow |
| Publisher | : Jones & Bartlett Learning |
| Total Pages | : 552 |
| Release | : 2006 |
| Genre | : Science |
| ISBN | : 9780763738273 |
Perfect for the upper-level undergraduate physics student, Introduction to Electromagnetic Theory presents a complete account of classical electromagnetism with a modern perspective. Its focused approach delivers numerous problems of varying degrees of difficulty for continued study. The text gives special attention to concepts that are important for the development of modern physics, and discusses applications to other areas of physics wherever possible. A generous amount of detail has been in given in mathematical manipulations, and vectors are employed right from the start.
| Author | : Markus Zahn |
| Publisher | : |
| Total Pages | : 747 |
| Release | : 2003 |
| Genre | : Science |
| ISBN | : |
This text is an introductory treatment on the junior level for a two-semester electrical engineering course starting from the Coulomb-Lorentz force law on a point charge. The theory is extended by the continuous superposition of solutions from previously developed simpler problems leading to the general integral and differential field laws. Often the same problem is solved by different methods so that the advantages and limitations of each approach becomes clear. Sample problems and their solutions are presented for each new concept with great emphasis placed on classical models of physical phenomena such as polarization, conduction and magnetization. A large variety of related problems that reinforce the text material are included at the end of each chapter for exercise and homework.
| Author | : Bernard Jancewicz |
| Publisher | : Springer Nature |
| Total Pages | : 328 |
| Release | : 2022-02-14 |
| Genre | : Mathematics |
| ISBN | : 3030904717 |
This monograph explores classical electrodynamics from a geometrical perspective with a clear visual presentation throughout. Featuring over 200 figures, readers will delve into the definitions, properties, and uses of directed quantities in classical field theory. With an emphasis on both mathematical and electrodynamic concepts, the author’s illustrative approach will help readers understand the critical role directed quantities play in physics and mathematics. Chapters are organized so that they gradually scale in complexity, and carefully guide readers through important topics. The first three chapters introduce directed quantities in three dimensions with and without the metric, as well as the development of the algebra and analysis of directed quantities. Chapters four through seven then focus on electrodynamics without the metric, such as the premetric case, waves, and fully covariant four-dimensional electrodynamics. Complementing the book’s careful structure, exercises are included throughout for readers seeking further opportunities to practice the material. Directed Quantities in Electrodynamics will appeal to students, lecturers, and researchers of electromagnetism. It is particularly suitable as a supplement to standard textbooks on electrodynamics.
| Author | : Marco Mamone Capria |
| Publisher | : IOS Press |
| Total Pages | : 336 |
| Release | : 2005 |
| Genre | : Biography & Autobiography |
| ISBN | : 1586034626 |
It is now a century ago that one of the icons of modern physics published some of the most influential scientific papers of all times. With his work on relativity and quantum theory, Albert Einstein has altered the field of physics forever. It should not come as a surprise that looking back at Einstein's work, one needs to rethink the whole scope of physics, before and after his time. This books aims to provide a perspective on the history of modern physics, spanning from the late 19th century up to today. It is not an encyclopaedic work, but it presents the groundbreaking and sometimes provocative main contributions by Einstein as marking the line between 'old' and 'new' physics, and expands on some of the developments and open issues to which they gave rise. This presentation is not meant as a mere celebration of Einstein's work, but as a critical appraisal which provides accurate historical and conceptual information. The contributing authors all have a reputation for working on themes related to Einstein's work and its consequences.Therefore, the collection of papers gives a good representation of what happened in the 100 years after Einstein's landmark Annalen der Physik articles. All people interested in the field of physics, history of science and epistemology could benefit from this book. An effort has been made to make the book attractive not only to scientists, but also to people with a more basic knowledge of mathematics and physics.
