ALVIM Ltd.
Physical demonstrations in mechanics, heat, electricity, magnetism and optics to make science lessons and lectures more fascinating and interesting.
Introductory Electromagnetics
Dot and Cross Products, Line Integrals of Vector Fields, Gradient of a Scalar Field, Divergence and Curl, Working in different coordinate systems, Coulomb's Law, Gauss's Law, Electric potential, Capacitance, Boundary Conditions, Stored Energy and Forces, Laplace's and Poisson's Equations, Method of Images.
JAVA Tutorials: Capacitance
An applet which allows the user to adjust the properties of a capacitor and observe the change in capacitance.
JAVA Tutorial: Crookes Tube
An applet demonstrating the experiment of Crookes to show electrons travel in straight paths.
Lecture Notes for Electromagnetics
Lecture notes introduce the essential elements of classical electromagnetism, covering Maxwell's equations, electromagnetic waves, radiation and scattering, and the Lorentz covariant formulation of the theory.
Physics 204B - Electromagnetism
An online course in introductory electromagnetism.
Electromagnetism
An introductory (second year university) course on electromagnetism. All of the lecture notes are downloadable Mathematica notebook files.
P10D Electricity & Magnetism
An introductory course on electromagnetism with all lecture notes in HTML.
Electromagnetic Rotation
Key physics experiments on electromagnetic rotation including that of Oersted, Faraday, Ampere, and Sidorovich. English and Russian versions. The site of A.M. Sidorovich.
The MIT Course in Electromagnetism 2000
John Belcher's course explains what is happening in electromagnetic experiments.
Electricity and Magnetism
Prof. Walter Lewin's video lectures on electromagnetism.
Classical Fields
Online lecture notes in postscript format.
Lessons in Electric Circuits
Online book by Tony R. Kuphaldt on dc and ac electric circuits, semiconductor devices, analog and digital circuits.
Electrodynamics
PS lecture notes from Cambridge. Topics include Maxwell's equations, electrostatics, relativity, relativistic electromagnetism, energy-momentum tensor, quamtum effects, and Born-Infeld theory.
What is the electron spin?
The web based tutorial on electron properties, electromagnetism, and related topics.
AC Electromagnet
Educational page describing electromagnets, their construction and simple experiments.
Electromagnetic Spectrum
Simple, concise tutorials on all parts of the Electromagnetic Spectrum.
Classical electrodynamics and theory of relativity
Download page for a textbook by Ruslan Sharipov.
How Magnets Works
This site describes various aspects of magnetism.
Extended Maxwell's Equations
Maxwell's equations both in classic field theory as a subset of relativistic quantum electrodynamics and as a basis for unified field theory (compact overview). Based on a book "Electromagnetic transformation and sensors" by W.Cassing, W.Stanek et al.(in German).
Electromagnetism
General electromagnetic theory, including static field equations, the origins of inductance, and EMR.
Electromagnetism
Lecture notes on the fundamental aspects of electromagnetism at undergraduate level, a PDF file containing 93 pages.
Power Lines and Cancer
Questions and answers on the connection between power lines, electrical occupations and cancer; includes discussion of the biophysics of interactions, summaries of the laboratory and human studies, information on standards, and a bibliography.
Magnet Formulas
A small web site devoted to the vanishing art of practical magnet design without FEA (Finite Element Analysis).
Electromagnetic Theory and Special Relativity
In this online book, electromagnetism is described as a physical mechanism responsible for relativistic effects.
Photon and Its Problems
The site contains analysis of the photon concept. It presents historical overview, discusses various problems, and demonstrates that new developments of the photon theory should be expected.
Electrodynamics Textbook
An electrodynamics Internet textbook project presenting a new, modern, on-line textbook on advanced electrodynamics, free to download and to contribute to.
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