Electromagnetism Physics

Electromagnetism Physics

Electricity and magnetism.

Top: Science: Physics: Electromagnetism

See Also:

Wondermagnet.com - Images of magnets and their uses, experiments, a discussion board about magnet-related topics, and an elementary primer on magnetism and magnetic physics.
EMF Shielding in Buildings - Remediation of EMF interference in buildings. Custom designed, quality EMF shielding.
Electrostatic Solutions Ltd - Static electricity information and expertise, ESD in electronics manufacture, how to avoid electrostatic fires, ESD training, research and consultancy.
Maxwell's Equations and Electromagnetic Waves - An overview of Maxwell's Equations and how they determine the speed of light.
VRML Gallery of Electromagnetism - Visualization of the electromagnetic field.
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
How a Compass Works - Explanation of how compasses work and how to make your own, from How Stuff Works.
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.
Basic Electronics - Online book which covers topics from ohms law to digital circuits. Contains interactive troubleshooting simulations.
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.
Solar (photovoltaic) cells - The site of Norwegian University describing principles of operation of solar cells, photovoltaic effect, pn junctions, generation and recombination.
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.
Electromagnetic Induction - A virtual experiment on creating electric current with a changing magnetic field.
Electromagnetic Spectrum - A NASA site listing the various wavelengths of electromagnetic radiation.
CEDRAT - Provides a fully integrated line of tools, products and services in electrical engineering.
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.
Vacuum Tube Diode - A demonstration of how a vacuum tube diode works.
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.
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.
The Electric Ship Research and Development Consortium - Combined programs and resources of leading electric power research institutions for research on near to mid-term electric ship concepts. The Office of Naval Research manages the ESRDC.
Electromagnetic Railgun System - Design, construction and theory of electromagnetic railgun. Matthew Massey's Web Site.
Electromagnetic spectrum redefined - Bharat radiation from excited atoms of radioisotopes and XRF sources is a new part of electromagnetic spectrum.
Electrostatics equations - Main equations and formulas of electrostatics.
How Solar Cells Work - Principles of operation of silicon photovoltaic cells.
Static Electricity Projects - Site devoted to projects utilizing static electricity (motors, generators) which are simple enough and can be relatively easily built.
The Electromagnetic Field Tensor - A page of notes on advanced methods of electromagnetism
Electricity and Magnetism - An excerpt of a set of online course notes focusing on electricity and magnetism.
The Van de Graaff Generator Website - Information on how Van de Graaff Generators work, typical classroom demonstrations, and instructions for building one.
Wireless Lab at Nizhny Novgorod University - Laboratory of Physical Fundamentals and Technologies of Wireless networks at Nizhny Novgorod State University, Russia.
Maxwell's Equations - Description of Maxwell's equations.
High Field Magnet Laboratory (HFML) - Research in the high magnetic field facility in Nijmegen, the Netherlands.
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.
Applied Computational Electromagnetics Society - ACES provides a forum for issues relevant to numerical modeling in applied electromagnetics.
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.
How an Electromagnet Works - Explanation of principles and experiments, from How Stuff Works.
Electromagnetic Inertia - Derivation and proof of the inertial properties of electrostatic and magnetostatic fields.
Hovemere Ltd - Scientific instrument company specialising in Optical and Electronic Measurement Systems, UK.
Science Ebooks Ezine - This site offers a variety of electronics and physics animations and visual aides for teachers or students.
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.
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
Electromagnetism - Authors' web pages for the textbook "Electromagnetism", by G. L. Pollack and D. R. Stump, published by Addison-Wesley.
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.
How Van de Graaff Generators Work - Description of Van de Graaff generators and static electricity, from How Stuff Works.
Is it Possible to Generate Electricity Directly from Heat? - A brief explanation from How Stuff Works.
PowerLabs Rail Gun - Electromagnetic capacitor powered 20kJ rail gun research.
How a metal detector works - Interactive Java tutorial explaining the principles of electromagnetic induction.
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.
Magnet University - Educational information on electromagnetism, permanent magnets, and the application of magnetic materials. The site is maintained by the company Rare-Earth Magnetics.

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