1. Motors use the effect of forces on current-carrying conductors in magnetic fields Discuss the effect on the magnitude of the force on a current-carrying conductor of variations in: The strength of the magnetic field in which it is located • The magnitude of the force is proportional to the magnetic field strength. Thus‚ an increase in magnetic field strength will cause an increase in the force on the wire and a decrease in magnetic field strength will cause a decrease in force on the
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On Constructing a Market Consistent Economic Scenario Generator Ebba K. Baldvinsdóttir & Lina Palmborg March 4‚ 2011 Abstract Recently the insurance industry has started to realise the importance of properly managing options and guarantees embedded in insurance contracts. Interest rates have been low in the last few years‚ which means that minimum interest rate guarantees have moved from being far out-of-the money to expiring inthe-money. As a result‚ many insurance companies have experienced
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(intel and amd images)Intel vs. Amd The Central Processing Unit or Processor is the most important component of a computer. The two most common types of CPUs on the market today are manufacture by Intel and AMD. Intel is the largest global supplier of microprocessors for the x86 architecture and AMD is the second largest. AMD concentrates primarily on CPUs‚ chipsets‚ and other microprocessors‚ but Intel explores into many other markets including networking technologies‚ motherboards
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Adaptive Control of a Step-Up Full-Bridge DC-DC Converter for Variable Low Input Voltage Applications Elton Pepa Thesis submitted to the faculty of the Virginia Polytechnic Institute and State University in partial fulfillment of the requirements for the degree of Master of Science in Electrical Engineering Approved: ____________ok_________________ Dr. Jason Lai (Chair) ____________________ Dr. Krishnan Ramu ____________________ Dr. William T. Baumann February 6‚ 2004 Blacksburg
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name of Washington DC and flashes of political leaders‚ congressmen and the White House emerge in front of your eyes. Founded on July 16‚ 1790‚ Washington DC serves as the capital of United States of America and it is here that all the headquarters of all three divisions of the federal government of the United States are sited. Although named after George Washington‚ the first constitutional President of the United States‚ But politics is not the be-all and end-all of Washington DC. A deeper look into
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charge electrical energy from huma/mechanical energy or pedal power with the use of our Bicycle Charger. A Pedal Powered generator provides a method of generating electricity by means of a modified exercise bike for use in energy storage and running portable devices. Human.mechanical energy is converted by a belt-liked cloth to a bike dick brake. The energy created by the DC generator can be stored in various types of lead-acid batteries. Energy stored in battery form can act as a supplemental energy
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moves with temperature difference. This concept has not been explored earlier but a lot of research can be done in this regard. We will be presenting a practically running model of a car driven by a simple heat source with the help of thermoelectric generator. 2. CONCEPT The world wastes a lot of heat. Between half and two-thirds of the fuel we burn to create energy is dissipated as heat into the atmosphere. While it has been long known that waste heat can be converted into energy‚ the low efficiency
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How does my wind generator work? Every wind generator‚ whether they produce enough energy to power a city or to power a small radio‚ works on these same basic principles... 1. The wind blows 2. The generator’s vane (tail) causes it to turn into the wind 3. Blades attached to an alternator/generator experience the force of lift and begin to spin 4. The spinning creates electricity for us to use directly or to charge batteries Sounds pretty simple eh? Well‚ then how the heck do I build one
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of a DC electromagnetic generator. A DC electromagnetic generator produces direct power and also‚ electrical power (just like the AC generator). It is also produced based on same fundamental principle of Faraday’s Law of Electromagnetic induction where whenever a conductor cuts magnetic flux‚ dynamically induced electromotive force is produced‚ and this causes current to flow if the conductor/conductors is closed. The direction of induced current is given by Fleming’s right hand rule. A DC generator
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Washington Dc has a rich history. During world war two‚ the city came under attack‚ and most of its buildings were destroyed. The genesis of Washington architecture started with the McMillan plans which helped to restore downtown Washington and elect new buildings. Charles L’Enfant is a French engineer who was appointed by President George Washington to come up with new plans for the new city. Today‚ Washington dc is a force to reckon within the architectural domain. Washington is a combination of
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