Static Electricity Projects:
Site devoted to projects utilizing static electricity (motors,
generators) which are simple enough and can be relatively easily
built.
http://www.eskimo.com/~billb/emotor/statelec.html
Hovemere Ltd:
Scientific instrument company specialising in Optical and Electronic
Measurement Systems, UK.
http://www.hovemere.com/
CEDRAT:
Provides a fully integrated line of tools, products and services in
electrical engineering.
http://www.cedrat.com/
X-ray Optics and Microscopy at Stony Brook:
Research describing use of coherent soft X-rays for optics
experiments, including Fresnel zone plates, to produce the smallest
focused spot of electromagnetic waves for studies of biological and
materials science specimens.
http://xray1.physics.sunysb.edu/
Science Ebooks Ezine:
This site offers a variety of electronics and physics animations and
visual aides for teachers or students.
http://www.science-ebooks.com
CdTe Gamma Detectors Equipped With Ohmic Contacts:
Gamma induced currents in CdTe and CdZnTe semiconductor detectors
equipped with ohmic contacts are not sensitive to hole trapping.
http://members.tripod.com/~urila/cdte.htm
Maxwell's Equations:
Description of Maxwell's equations.
http://www.cern.ch/RD11/rkb/PH14pp/node108.html
Maxwell's Equations and Electromagnetic Waves:
An overview of Maxwell's Equations and how they determine the speed
of light.
http://www.phys.virginia.edu/classes/109N/more_stuff/Maxwell_Eq.html
Electricity and Magnetism:
An excerpt of a set of online course notes focusing on electricity
and magnetism.
http://theory.uwinnipeg.ca/mod_tech/node83.html
Electromagnetic Spectrum:
A NASA site listing the various wavelengths of electromagnetic
radiation.
http://imagine.gsfc.nasa.gov/docs/science/know_l1/emspectrum.html
The Van de Graaff Generator Website:
This site includes information on how Van de Graaff Generators work
and instructions for building one. There are pictures of one built
using these steps.
http://members.aol.com/chengas123/index.htm
Motion in an Electromagnetic Field:
A JAVA applet which allows the user to vary the magnetic and
electric fields, and then launch a test particle and study its (
nonrelativistic ) motion.
http://www3.adnc.com/~topquark/fun/JAVA/electmag/electmag.html
Paradoxes of Modern Electrodynamics:
Provides analysis of some modern electrodynamics concepts including
peculiarities and آ«white spotsآ» in the model of an electromagnetic
wave. The site is in English and Russian.
http://www.pwaves.0catch.com
The Electromagnetic Field Tensor:
A page of notes on advanced methods of electromagnetism
http://www.mth.uct.ac.za/omei/gr/chap4/node7.html
Magnetism and Magnetic Physics:
An elementary primer on magnetism and magnetic physics. Contains
questions frequently asked about the science of magnetism.
http://www.wondermagnet.com/dev/magfaq.html
Magnet Formulas:
A small web site devoted to the vanishing art of practical magnet
design without FEA, including field formulas for simple conductor
configurations, air core solenoids and Helmholtz Coils.
http://www.netdenizen.com/emagnet/
Electromagnetism:
Authors' web pages for the textbook "Electromagnetism", by G. L.
Pollack and D. R. Stump, published by Addison-Wesley.
http://www.pa.msu.edu/people/stump/EM/
Magnet University:
Educational information on electromagnetism, permanent magnets, and
the application of magnetic materials. The site is maintained by the
company Rare-Earth Magnetics.
http://www.rare-earth-magnets.com/magnet_university/magnet_university.htm
How a metal detector works:
Interactive Java tutorial explaining the principles of
electromagnetic induction.
http://micro.magnet.fsu.edu/electromag/java/detector/
Vacuum Tube Diode:
A demonstration of how a vacuum tube diode works.
http://micro.magnet.fsu.edu/electromag/java/diode1/
Electromagnetic Induction:
A virtual experiment on creating electric current with a changing
magnetic field.
http://micro.magnet.fsu.edu/electromag/java/faraday2/
Basic Electronics:
Online book which covers topics from ohms law to digital circuits.
Contains interactive troubleshooting simulations.
http://science-ebooks.com/electronics/basic_electronics.htm
Differential Forms in Electromagnetic Theory:
The differential forms research group at BYU is investigating the
use of the calculus of differential forms in teaching and research.
Differential forms have been used to express Maxwell's laws since
early in this century, but many of the advantages of forms as a tool
for applied electromagnetics have only recently been discovered.
http://www.ee.byu.edu/ee/forms/forms-home.html
How an Electromagnet Works:
Explanation of principles and experiments, from How Stuff Works.
http://www.howstuffworks.com/electromagnet.htm
Electrodynamics in Relativistic Notation:
Describes Lorentz scalars, covariant and contravariant vectors and
tensors, and how to use relativistic notation to describe charge
conservation and the inhomogenous wave equation for potentials.
http://electron6.phys.utk.edu/phys594/Tools/e%26m/summary/relativistic/relativistic.html
Properties of Magnetic Nanoscale Objects:
Description of research at University of Cambridge, Nanoscale
Science Laboratory.
http://www2.eng.cam.ac.uk/~nano-www/magnetic.htm
How a Compass Works:
Explanation of how compasses work and how to make your own, from How
Stuff Works.
http://www.howstuffworks.com/compass.htm
How Van de Graaff Generators Work:
Description of Van de Graaff generators and static electricity, from
How Stuff Works.
http://www.howstuffworks.com/vdg.htm
How Solar Cells Work:
Principles of operation of silicon photovoltaic cells.
http://www.howstuffworks.com/solar-cell.htm
Electromigration:
Surface electromigration refers to the directed motion of atoms (adatoms)
at solid surfaces, grain boundaries and interfaces which is caused
by an electric current in the bulk of the material. It is considered
a key factor determining the reliability of integrated circuits.
http://www.theo-phys.uni-essen.de/tp/forsch/krug.html
Negative Permittivity and Permeability Material:
The true "left handed" material is described. In this medium, light
waves are expected to exhibit a reverse Doppler effect.
http://www.aip.org/enews/physnews/2000/split/pnu476-1.htm
Electricity Fun:
Fun projects demonstrating electrical principles. Great for kids!
http://cdelker.tripod.com/electric/
Electrostatics equations:
Main equations and formulas of electrostatics.
http://electron6.phys.utk.edu/phys594/Tools/e&m/summary/electrostatics/electrostatics.html#Properties%20of%20conductors%20in%20electrostatic
EMCoS - Electromagnetic Consulting and Software:
The company specializes in consulting on electromagnetic problems
and in development of sophisticated software for electromagnetic
simulations, as well as in data processing and visualization. Based
in Tbilisi, Georgia.
http://www.emcos.com
Electromagnetic Inertia:
Derivation and proof of the inertial properties of electrostatic and
magnetostatic fields.
http://www.mariner.connectfree.co.uk/html/e_m_inertia.html
Rail Gun:
This page covers relevant techniques in electromagnetic propulsion,
but the construction of a rail gun is a perilous undertaking so use
the information contained herein at your own risk.
http://home.insightbb.com/~jmengel4/rail/rail-intro.html
