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Electromagnetic Radiation Spectrum Poster
A poster of all known ranges of EMR including gamma rays, x-rays, ultraviolet light, visible light, infrared, microwaves, radio waves.
http://unihedron.com/projects/spectrum/
Vacuum Tube Diode
A demonstration of how a vacuum tube diode works.
http://micro.magnet.fsu.edu/electromag/jav...
Electrostatics equations
Main equations and formulas of electrostatics.
http://electron6.phys.utk.edu/phys594/Tool...
High Field Magnet Laboratory (HFML)
Research in the high magnetic field facility in Nijmegen, the Netherlands.
http://www.hfml.sci.ru.nl/
How a metal detector works
Interactive Java tutorial explaining the principles of electromagnetic induction.
http://micro.magnet.fsu.edu/electromag/jav...
Static Electricity Projects
Site devoted to projects utilizing static electricity (motors, generators) which are simple enough and can be relatively easily built.
http://www.amasci.com/emotor/statelec.html
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/Tool...
VRML Gallery of Electromagnetism
Attempts to visualize the vector (actually k-form) fields of electromagnetism
http://physics.syr.edu/courses/vrml/electr...
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
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
Electricity from Lightning
Site addresses the power of lightning, and the question of how to harness that power, whether there are substantial reasons not to.
http://peswiki.com/index.php/Directory:Lig...
Electricity and Magnetism
An excerpt of a set of online course notes focusing on electricity and magnetism.
http://theory.uwinnipeg.ca/mod_tech/node83...
Electromagnetic spectrum redefined
Bharat radiation from excited atoms of radioisotopes and XRF sources is a new part of electromagnetic spectrum.
http://www.geocities.com/raomap/discovery5...
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_u...
Basic Electronics
Online book which covers topics from ohms law to digital circuits. Contains interactive troubleshooting simulations.
http://science-ebooks.com/electronics/basi...
Electromagnetic Inertia
Derivation and proof of the inertial properties of electrostatic and magnetostatic fields.
http://www.mariner.connectfree.co.uk/html/...
Electromagnetic Railgun System
Design, construction and theory of electromagnetic railgun. Matthew Massey's Web Site.
http://www.matthewmassey.com/
Paradoxes of Modern Electrodynamics
Provides analysis of some modern electrodynamics concepts including peculiarities and «white spots» in the model of an electromagnetic wave. The site is in English and Russian.
http://www.pwaves.0catch.com
Maxwell's Equations
Description of Maxwell's equations.
http://rd11.web.cern.ch/RD11/rkb/PH14pp/no...
Magnet Formulas
A small web site devoted to the vanishing art of practical magnet design without FEA (Finite Element Analysis).
http://www.netdenizen.com/emagnet/
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 Spectrum
A NASA site listing the various wavelengths of electromagnetic radiation.
http://imagine.gsfc.nasa.gov/docs/science/...
CEDRAT
Provides a fully integrated line of tools, products and services in electrical engineering.
http://www.cedrat.com/
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....
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/...
The Electromagnetic Field Tensor
A page of notes on advanced methods of electromagnetism
http://www.mth.uct.ac.za/omei/gr/chap4/nod...
Applied Computational Electromagnetics Society
ACES provides a forum for issues relevant to numerical modeling in applied electromagnetics.
http://aces.ee.olemiss.edu/
Static Electricity
Website by Jeremy Smallwood on static electricity. Describes the physics phenomena, possible electrostatic damages, materials for electrostatic solutions, and standards. Gives advice on solution of common problems.
http://homepages.pavilion.co.uk/jeremys/
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/forsc...
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/spl...
ForceField
Wholesale supplier of neodymium magnets.
http://www.wondermagnet.com/
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/
Spin Science
Research conducted at the University of Amsterdam utilizing x-ray magneto-optical techniques for the study of thin film and nanometric magnetic systems.
http://www.science.uva.nl/research/cmp/goe...
Is it Possible to Generate Electricity Directly from Heat?
A brief explanation from How Stuff Works.
http://www.howstuffworks.com/question136.h...
Wireless Lab at Nizhny Novgorod University
Laboratory of Physical Fundamentals and Technologies of Wireless networks at Nizhny Novgorod State University, Russia.
http://www.wl.unn.ru
EMF Shielding in Buildings
Remediation of EMF interference in buildings. Custom designed, quality EMF shielding.
http://brookesems.com.au
How Solar Cells Work
Principles of operation of silicon photovoltaic cells.
http://www.howstuffworks.com/solar-cell.ht...
PowerLabs Rail Gun
Electromagnetic capacitor powered 20kJ rail gun research.
http://www.powerlabs.org/railgun2.htm
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
Hovemere Ltd
Scientific instrument company specialising in Optical and Electronic Measurement Systems, for use in Research Applications.
http://www.hovemere.com/
Faraday's Magnetic Field Induction Experiment
Faraday's experiment regarding the motion of magnetic fields and electromagnetic induction demonstrated using an interactive Java tutorial.
http://micro.magnet.fsu.edu/electromag/jav...
The Van de Graaff Generator Website
This site includes information on how Van de Graaff Generators work, typical classroom demonstrations, and instructions for building one.
http://www.amasci.com/emotor/vdg.html
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/
HowStuffWorks: How a Compass Works
Explains how things and technical processes work.
http://www.howstuffworks.com/compass.htm
How an Electromagnet Works
Explanation of principles and experiments, from How Stuff Works.
http://www.howstuffworks.com/electromagnet...
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2006