i) Description: • NFC is a short form for Near Field Communication‚ a technology that allows similar or NFC enabled devices to communicate with each other either by touching or bringing them into closer proximity – all wirelessly and is usually done within not more than a few centimeters • The communication can also be established between a NFC device with an unpowered NFC chip‚ which is called as tag. For example a movie poster outside a theater. So in this case your Smartphone would be the initiator
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Lab #11 Faraday’s Law of induction Purpose: To prove Faraday’s Law of Induction using an oscillating wand which swings through a magnetic field. In addition‚ we studied the conversion of mechanical energy to electrical energy. Questions: 1. What are the possible errors in this experiment? There are a variety of sources of error which may have affected the results of this experiment. There could have been an error in the setup of the Rotary Motion setup or its setup within the Logger Pro program
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Lincoln Financial Field EXECUTIVE SUMMARY Lincoln Financial Field was something that was dreamed up by a fresh management team headed by new team owner Jeff Lurie in 1994. It wasn’t until five years later‚ in 1999‚ that a plan was set in motion by the Pennsylvania government when they announced $320 million would be set aside for the construction of 4 new professional stadiums in the state‚ 2 in Philadelphia and 2 in Pittsburgh. It took a few years longer than Pittsburgh‚ especially with the
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sports‚ field hockey is always the way to go. Field hockey is specifically a women’s sport; however‚ men can join leagues‚ too. The sport’s popularity has continued to grow over the years and now all high schools offer field hockey as a fall sport to girls. Similarly‚ lacrosse is a worldwide sport played by men and women; however‚ it doesn’t offer nearly the same advantages as field hockey does to its players. Field Hockey and Lacrosse are similar sports that are popular worldwide; however‚ Field Hockey
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Electron Gun - Effects of a Magnetic Field Purpose: The objective of this experiment is to study the motion of an electron in a magnetic field and to establish (show/verify) a relationship between the magnetic strength and the distance the electrons are deflected. Theory and Procedure: The electron gun is an instrument that consists of an electron source (which emits electrons and focus the stream into a beam)‚ a magnetic coil (which uses a voltage to create a magnetic field that deflects the beam away from
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Lambeau Field and The Green Bay Packers The Green Bay Packers are unlike any other in the NFL in the structure of their team. The Packers are the only NFL team to not have an owner. The owners of all the other clubs lose revenue to their owners because they are for profit‚ and the owner takes some of the revenue. Since the Green Bay Packers are owned by the people‚ all of the revenue that is made from the football games is reinvested into the club. The Packers are a non-profit organization‚ because
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one of the newest mobile technologies‚ called Near-Field Communications or NFC. The technology can potentially replace credit/debit cards‚ or in some cases wallets entirely‚ for today’s consumers. “The payment system can allow Google to offer retailers more data about their customers and help retailers target ads and discount offers to mobile-device users near their stores.” Google wallet is just one way that industry developers are using Near-Field Communication technology. In the “home of the future”
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BOOKS FOR ELECTROMAGNETIC WAVE THEORY AND MICROWAVES. 1) D.CHENG‚ “ FIELD & WAVE ELECTROMAGNETICS” ADDISON-WESLEY 2) UMRAN S. INAN‚ AZIZ S. INAN ‚ “ENGINEERING ELECTROMAGNETICS” ‚ ADDISON-WESLEY 1999 3) R.COLLINS‚ “FOUNDATIONS OF MICROWAVE ENGINEERING” Mc GRAW-HILL 1992 4) D.POZAAR‚ “MICROWAVE ENGINEERING” ADDISON-WESLEY 1990 FOUR FUNDAMENTAL ELECTROMAGNETIC FUNCTIONS • r E r D r ( r ‚ t ) - Electric Field Intensity – (V/m) • r (r ‚ t ) - Electric Flux Density (Displacement
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The Artillery of the Potomac Army at Gettysburg‚ achieved victory through the “King of Battle” and integration of the Union maneuver commanders (Steve‚ 2014). Combat experience demonstrated seasoned leadership. The superiority of the Union artillery over their confederate counterparts was not only the number of guns employed‚ but also‚ it was the manner of how the Union commanders employed the artillery under their command (Steve‚ 2014). Proper integration of assets can determine the battlefield
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Warfare During the Renaissance Warfare did not get invented during the Renaissance‚ but there were some significant innovations. Feudal cavalry lost its strength of the battlefield‚ infantry gained in stature‚ states learned how to field large armies for long periods of time. Most important of all‚ however‚ was the use of gunpowder. The chief result of these innovations was that warfare once and for all was taken out of the hands of private individuals (the nobility) and was taken over by the
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