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Russian fixed inductorsThe flow of current through a conductor, having the properties of inductance, causes the magnetic field. Surrounding the conductor field stores energy. An important inductance property is the ability to resist changes in current. |
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How Radio Waves Are ProducedUNLOCKING THE MYSTERIES BEHIND RADIO WAVES. Electric current creates magnetic field, oscillating electric current creates oscillating magnetic field and not "electromagnetic wave" as current belief. Electron has a standing- electric field and magnetic field at right angle (watch video structure of e |
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Rampart: Preventing Oil and Natural Gas Disasters Nownetgreennews.com In response to the BP oil spill, a small Canadian company called Rampart Detection Systems developed the ultimate failsafe for the oil and natural gas industry. Rampart Detection Systems is a small Canadian company that specializes in the development of products for the police; secu |
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Awesome Magnet Tricks - Eddy CurrentsDid you know that metals such as copper and aluminum can interact with a magnet? Suspend a strong neodymium magnet by taping a string to its sides. Start it swinging like a pendulum. Slide a thick piece of aluminum under the swinging magnet. Why does it stop?! Note that the magnet does NOT touch the |
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1 dollar yugioh cardsFor the dollar section, it's buy 3 for $1 only. Note, not all cards are holo, some are common or not mint condition, ok? Other than that, if you have anymore questions, ask! 3 cards for only a dollar (updated list 8/4/10) ultra vampire lord ultra royal firestorm guards x2 super goblin zombie x2 ultr |
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how to make dc motor easyA DC motor is an electric motor that runs on direct current (DC) electricity. Brushed The brushed DC motor generates torque directly from DC power supplied to the motor by using internal commutation, stationary permanent magnets, and rotating electrical magnets.It works on the principle of Lorentz f |
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Force on current carrying conductor.wmvWhen a conductor carrying current is placed in a magnetic field, it experiences a force. Understanding this phenomenon is necessary to understand the working of a dc motor |
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07 Barlow's wheel.flvBarlow's wheel illustrate the effect of a current-carrying conductor, placed in a magnetic field. This is basically the Motor Effect where the direction of the movement of the conductor can be determined by Fleming's Left Hand Motor Rule. |
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