## Courses and Tutorials (Subscribe)

### Links

#### What is the Electron Spin?

The web based tutorial on electron properties, electromagnetism and related topics.

#### University of New Mexico: Visual E & M

http://courseware.phys.unm.edu/vem/

Laboratory introduction to electricity and magnetism culminating with measurements of the charge-to-mass ratio of the electron.

#### The MIT Course in Electromagnetism 2000

http://web.mit.edu/jbelcher/www/em.html

John Belcher's course explains what is happening in electromagnetic experiments.

#### P10D Electricity & Magnetism

http://scitec.uwichill.edu.bb/cmp/online/P10D/p10D.htm

An introductory course on electromagnetism with all lecture notes in HTML.

#### Orbiting Charge Model of Particles with Spin

Structure of the electron and Dirac particles with spin using classical physics.

#### Magnetization Reversal Applet

http://www.bama.ua.edu/%7Etmewes/Java/Reversal/reversal.shtml

The site provides an applet which calculates the coherent magnetization reversal of an uniformly magnetized particle, also referred to as the Stoner-Wohlfarth model of magnetization reversal.

#### Magnetic Fields Due to a Solenoid

http://plasma.kulgun.net/sol_page/

Simple description of magnetic fields produced by a solenoid.

#### Magnet Formulas

http://www.netdenizen.com/emagnet/

A small web site devoted to the vanishing art of practical magnet design without FEA (Finite Element Analysis).

#### Lessons in Electric Circuits

http://www.allaboutcircuits.com/

Online book by Tony R. Kuphaldt on dc and ac electric circuits, semiconductor devices, analog and digital circuits.

#### Lecture Notes for Electromagnetics

http://monopole.ph.qmw.ac.uk/~bill/emt/LecNotes.html

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.

#### JAVA Tutorials: Capacitance

http://micro.magnet.fsu.edu/electromag/java/capacitance/

An applet which allows the user to adjust the properties of a capacitor and observe the change in capacitance.

#### JAVA Tutorial: Crookes Tube

http://micro.magnet.fsu.edu/electromag/java/crookestube/

An applet demonstrating the experiment of Crookes to show electrons travel in straight paths.

#### Introductory Electromagnetics

http://members.tripod.com/llovesumi/menu.htm

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 and method of images.

#### How Magnet is Made

http://www.madehow.com/Volume-2/Magnet.html

Background, history, raw materials, and the manufacturing process of magnets.

#### Electromagnetism

http://www.mariner.connectfree.co.uk/html/electromagnetism.html

General electromagnetic theory, including static field equations, the origins of inductance, and EMR.

#### 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.

#### Electrodynamics Textbook

http://www.plasma.uu.se/CED/Book/

An electrodynamics Internet textbook project presenting a new, modern, on-line textbook on advanced electrodynamics, free to download and to contribute to.

#### Electricity and Magnetism

Prof. Walter Lewin's video lectures on electromagnetism.

#### ALVIM Ltd.

Physical demonstrations in mechanics, heat, electricity, magnetism and optics to make science lessons and lectures more fascinating and interesting.