Magnetic Field Strength Determination on a Solenoid and Magnetic Field Mapping on Bar Magnets Sims‚ Jon Xyrus College of Engineering‚ University of the Philippines‚ Diliman‚ Quezon City Abstract Magnetic fields are important in a vast array of applications‚ as well as its natural occurrence in many different phenomena. This experiment aims to determine the dependence of its strength on both a changing current‚ and for a solenoid‚ changing number of turns and determine through linear regression
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Electric Fields Lab Abstract: In this lab we will study the equipotential lines in an electric field in order to study the structure of the electric lines of force. We will plot the position of electric field lines in a given electric field using both a manual method and a computer software program. There is an electric field in any region where there is a force on an electric charge at rest. It is convenient to represent an electric field by the
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CRT are deflected in the vertical direction by applying a potential between the vertical deflection plates of the CRT. A magnetic field perpendicular to the deflecting electric field is produced using a pair of bar magnets. The position of the magnets is adjusted so as to cancel the deflection of the electrons. The knowledge of the deflecting potential and the magnet field of the bar magnets leads to a calculation of the specific charge. I. Introduction We have learnt that the electron has a negative
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NEAR FIELD COMMUNICATION A SEMINAR REPORT Submitted by ANURAG KUMAR in partial fulfillment for the award of the degree of BACHELOR OF TECHNOLOGY in COMPUTER SCIENCE & ENGINEERING SCHOOL OF ENGINEERING COCHIN UNIVERSITY OF SCIENCE & TECHNOLOGY KOCHI- 682022 OCTOBER 2010 DIVISION OF COMPUTER SCIENCE SCHOOL OF ENGINEERING COCHIN UNIVERSITY OF SCIENCE AND TECHNOLOGY KOCHI-682022 Certificate Certified that this is a bonafide record of the seminar entitled NEAR FIELD COMMUNICATION DONE BY ANURAG
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Magnetic field screening and mirroring in graphene Mikito Koshino‚ Yasunori Arimura‚ and Tsuneya Ando arXiv:0903.1690v2 [cond-mat.mes-hall] 17 Jun 2009 Department of Physics‚ Tokyo Institute of Technology‚ Tokyo 152-8551‚ Japan (Dated: June 17‚ 2009) The orbital magnetism in spatially varying magnetic fields is studied in monolayer graphene within the effective mass approximation. We find that‚ unlike the conventional two-dimensional electron system‚ graphene with small Fermi wave number kF
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CHAPTER-1 INTRODUCTION TO NEAR FIELD COMMUNICATION Near Field Communication (NFC) is a technology for contactless short-range communication. Based on the Radio Frequency Identification (RFID)‚ it uses magnetic field induction to enable communication between electronic devices. The number of short-range applications for NFC technology is growing continuously‚ appearing in all areas of life. Especially the use in conjunction with mobile phones offers great opportunities. One of
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examines the similarities and differences between each poem. Produce TWO comparative STEEL paragraphs in which you articulate your understanding of the above points that relate to the two poems Flanders fields Complete Analysis What is the message? As with his earlier poems‚ “In Flanders Fields” continues McCrae’s preoccupation with death and how it stands as the transition between the struggle of life and the peace that follows. It is written from the point of view of the dead. It speaks of their
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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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