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Principles of operation of silicon photovoltaic cells.
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Howstuffworks How Solar Cells Work Auto Stuff Science Stuff Health Stuff Entertainment Stuff People Stuff Computer Stuff Electronics Stuff Home Stuff Money Stuff Travel Stuff Shop for Stuff Popular Searches >Body Armor>Hurricane>Hypnosis>Intelligent Design>Military Technology>Stem Cells>UFOs Sponsored By: Subjects >Earth Science>Engineering>Life...Online book which covers topics from ohms law to digital circuits. Contains interactive troubleshooting simulations.
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Basic Electronics You may navigate to one of my other free ebooks by selecting one of the following 1)Select Physics Topics (2)Electronic Troubleshooting (3) The Science Ebook Library (4) Basic Electronics (5) A Science and Technology Odyssey...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.
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X-ray Optics and Microscopy at Stony Brook How many people does it take to run an x-ray microscope? Only one, but four of us posed for this picture. Left to right: Janos Kirz, Sue Wirick, Xiaodong Zhang, and Chris Jacobsen. Welcome to...This site offers a variety of electronics and physics animations and visual aides for teachers or students.
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Home Page We call our publications eBooks. We* include both our online Webs (HTML documents PDF documents or even our help documents has part of our eBook product line. To see our best online eBook Basic Electronics...ACES provides a forum for issues relevant to numerical modeling in applied electromagnetics.
http://aces.ee.olemiss.edu/
Gamma induced currents in CdTe and CdZnTe semiconductor detectors equipped with ohmic contacts are not sensitive to hole trapping.
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CdTe Semiconductor Gamma Radiation Detectors equipped with ohmic contacts Detectors equipped with ohmic contacts Uri Lachish, guma science, P.O.B. 2104, Rehovot 76120, Israel (see http urila.tripod.com/crystal.htm) Abstract: Gamma induced photo-currents in semiconductor radiation detectors, equipped with ohmic contacts, are not sensitive to low hole...An overview of Maxwell's Equations and how they determine the speed of light.
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Page not found on this server. Redirecting to our alternate server (Galileo.phys.Virginia.EDU) Click here if the redirection fails: http Galileo.phys.Virginia.EDU/classes/109N/more_stuff/Maxwell_Eq.html...An excerpt of a set of online course notes focusing on electricity and magnetism.
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Electricity and Magnetism In this chapter we will discuss phenomena associated with electricity and magnetism. Although these are two apparently distinct topics, we shall see that there actually is a deep connection between them 160; Electric charges Atomic...A NASA site listing the various wavelengths of electromagnetic radiation.
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Electromagnetic Spectrum Introduction Level article on this topic Give Me additional resources! For Educators NCTM NSES Standards Show me related lesson plans Electromagnetic Spectrum Measuring the electromagnetic spectrum You actually know more about it than you may think!...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.
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Paradoxes of modern electrodynamics Chat website marketing strategy cheap web hosting php hosting Web hosting Domain web hosting web hosting WebSite Hosting web hosting provider notebook computer Partial Content The server encountered an internal error or misconfiguration and was...A page of notes on advanced methods of electromagnetism
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The Electromagnetic tensor The conservation equations 160;The Electromagnetic tensor Maxwell's equations for the electromagnetic field in units with are: Defining the anti- symmetric tensor with components: the electric and magnetic fields are given by If we also define...Authors' web pages for the textbook "Electromagnetism", by G. L. Pollack and D. R. Stump, published by Addison-Wesley.
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The site contains free materials supplementary to the textbook, including chapter summaries, useful tables, self-test questions and answers, and some additional items. To read the files you will need Adobe Acrobat Reader. Useful Tables Vector...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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Magnet University These articles provide a range of resources from the fundamental theory of magnetism to advanced applications of magnetic materials. Campus Map 2002-2005 National Imports, LLC. All Rights Reserved....Interactive Java tutorial explaining the principles of electromagnetic induction.
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Molecular Expressions: Electricity and Magnetism Interactive Java Tutorials: How A Metal Detector Works The operation of metal detectors is based upon...A demonstration of how a vacuum tube diode works.
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Molecular Expressions: Electricity and Magnetism Interactive Java Tutorials: Vacuum Tube Diodes Before the invention of semiconductor diode devices, vacuum tube...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
Explanation of principles and experiments, from How Stuff Works.
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Howstuffworks How Electromagnets Work Auto Stuff Science Stuff Health Stuff Entertainment Stuff People Stuff Computer Stuff Electronics Stuff Home Stuff Money Stuff Travel Stuff Shop for Stuff Popular Searches >Body Armor>Hurricane>Hypnosis>Intelligent Design>Military Technology>Stem Cells>UFOs Sponsored By: Subjects >Earth Science>Engineering>Life...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.
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Relativistic notation Electrodynamics in relativistic notation A contravariant 4-vector is a set of 4 quantities which transform under a Lorentz transformation like is a contravariant 4-vector if The repeated index b is summed over. A covariant 4-vector...Description of Van de Graaff generators and static electricity, from How Stuff Works.
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Howstuffworks How Van de Graaff Generators Work Most of us have seen the device, known as a Van de Graaff generator, that makes your hair stand on end. The device looks like a big aluminum ball mounted on a pedestal, and you...A brief explanation from How Stuff Works.
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Howstuffworks Is it possible to generate electricity directly from heat Is it possible to generate electricity directly from heat? If you have a lot of heat, then you can do what power plants do you can use the heat to generate steam, and use the...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.
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AG_Krug 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...The true "left handed" material is described. In this medium, light waves are expected to exhibit a reverse Doppler effect.
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Physics News Update Number 476 Story TOPSY TURVY: THE FIRST TRUE LEFT HANDED MATERIAL L has been devised by scientists at the University of California at San Diego. In this medium, light waves are expected to exhibit a reverse Doppler effect. That is, the light from a source coming...Main equations and formulas of electrostatics.
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Electrostatics The fundamental equations of electrostatics are linear equations SI units Gaussian units The principle of superposition holds. The electrostatic force on a particle with charge q at position r is F=qE(r f is the electrostatic...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.
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Home Whether you are designing automobiles, aircrafts, ships, or other complex electronic systems, EMCoS can assist you in getting better products sooner to market. Our software and services are sold and supported worldwide. EMCoS is specialized...Derivation and proof of the inertial properties of electrostatic and magnetostatic fields.
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electromagnetic induction and inertia If an electron induces a magnetic field when it moves, and magnetic fields contain energy, where does the energy to create this field come from It comes from the force that accelerated the electron from...Description of Maxwell's equations.
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Maxwell's Equations Other system units are discussed e.g. in [Jackson75 is the electric field, is the displacement, the permittivity of free space and the polarization. is the magnetic induction (magnetic flux density the magnetic field, the permeability...A poster of all known ranges of EMR including gamma rays, x-rays, ultraviolet light, visible light, infrared, microwaves, radio waves.
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The Electromagnetic Radiation Spectrum Poster This poster includes all known ranges of EMR including gamma rays, X-rays, ultraviolet light, visible light, infrared, microwaves, radio waves (ULF, VLF, LF, MF, HF, long, short, HAM, VHF, UHF, SHF, EHF cosmic microwave background...Laboratory of Physical Fundamentals and Technologies of Wireless networks at Nizhny Novgorod State University, Russia.
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Physical fundamentals and technologies of wireless communications.Educational and Research Lab. Laboratory is thankful to Microsoft Corporation for the software granted Microsoft...Research conducted at the University of Amsterdam utilizing x-ray magneto-optical techniques for the study of thin film and nanometric magnetic systems.
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Spin science group Sorry, your browser does not support frames....Research in the high magnetic field facility in Nijmegen, the Netherlands.
http://www.hfml.sci.ru.nl/
Site devoted to projects utilizing static electricity (motors, generators) which are simple enough and can be relatively easily built.
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"Static Electricity Page Explaining static electricity with colored plastic sheets. Electrostatics books What Is Electricity STATIC ELECTRIC MISCONCEPTIONS Other electricity misconceptions The Electricity Map, static vs. current What A Shocking Career Static electricity really means High Voltage Determining...This site includes information on how Van de Graaff Generators work, typical classroom demonstrations, and instructions for building one.
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Van de Graaff Generators: Construction Demonstrations Other page static electricity Anomalies, and other VDG sites Explaining Van de Graaff Generator Operation: The Sphere Belt and Rollers Building Your Own VAN DE GRAAFF PLANS at other websites VAN DE GRAAFF PLANS in...Electromagnetic capacitor powered 20kJ rail gun research.
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PowerLabs NEW Rail Gun! Can you help me rise money for more railgun research? Project Introduction: From its conception, the original PowerLabs Linear Magnetic Accelerator (Rail Gun, or Railgun) was conceived for the primary goal of simply proving that...Bharat radiation from excited atoms of radioisotopes and XRF sources is a new part of electromagnetic spectrum.
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NEW ATOMIC SPECTRA from SOLIDS by BHARAT RADIATION Bharat radiation produces second generation UV dominant Energy Dependent Atomic Spectrum from XRF sources and radioisotopes a revolutionary concept Introduction UV dominant energy dependent atomic spectrum a new sort of standard atomic spectra observed demanded...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.
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Jeremy Smallwood's static electricity page D damage in electronic manufacture Materials for electrostatic solutions Reducing static electricity nuisance in shops, offices, homes and cars Avoiding electrostatic spark explosion hazards Avoiding electrostatic problems in tools and machinery Using electrostatics in technology...Design, construction and theory of electromagnetic railgun. Matthew Massey's Web Site.
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Electromagnetic Railgun Theory, Design, Construction, and Testing I first encountered a physics problem that dealt with railguns, since then I have researched, analyzed and designed railguns on paper. For my senior project as an electrical engineering student at the University of Colorado...Remediation of EMF interference in buildings. Custom designed, quality EMF shielding.
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Electromagnetic Fields (EMF)|electromagnetic interference|Gaussmeter hire| Brookes EMS F radiation can interfere with computer monitor performance and may be a health hazard....Provides a fully integrated line of tools, products and services in electrical engineering.
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CEDRAT Reach the Summits of Electrical Engineering For all your projects in electrical engineering, the CEDRAT Groupe provides a fully integrated line of tools, products and services. CEDRAT and its partners form a worldwide consortium with a reputation built on the success...