B at a point of distance r‚ from an infinitely long wire that carries a current I. Your derivation should include the direction of the magnetic field with respect to the direction of current flow. Verify your expression by using the experimental results obtained. If your results do not show the expected relationship‚ explain why. In order to derive an expression for the magnetic field B at a point of distance r‚ from an infinitely long wire that carries a current I‚ we can refer to fig. 10. From
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a certain few of Cohen’s that stand above the rest. Songs that were hits‚ and songs that in fact helped shape the period of time they were created in. "Suzanne"‚ "Bird on the Wire"‚ and "So Long‚ Marianne" are a couple of these elite creations of Cohen’s mind. During this paper I will be analyzing the song "Bird on the Wire"‚ interpreting its meaning and explaining what it is saying. This song was one of Cohen’s most famous songs‚ and was very influential during the ’60’s- a time of turmoil and unrest
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Many parallels exist between “Man on Wire” and the life presented by Camus in The Myth of Sisyphus‚ but there are some distinct differences between the assertions of Camus and the actions of Philippe Petit. Camus found that we as humans usually act with some motive‚ whether that is appealing to God or to some goal set by social standards‚ to reach some unknown measure of success. To Camus‚ this constant appeal to some ulterior meaning becomes absurd when death is considered‚ because death is when
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An experiment to investigate the factors which affect Resistance in a wire What is resistance? A potential difference (V) applied across a wire of length (l)‚ there is in the conductor‚ an electric field (E). In this electric field the free electrons are not however under continuous acceleration (Ee/m). This is because they repeatedly collide with the moderately massive vibrating atoms losing their kinetic energy. The vibrating atoms having gained this kinetic energy now vibrate more. The resulting
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How to wire your own ethernet cables and connectors. What You Need: Required: Cable - bulk Category (Cat) 5‚ 5e‚ 6 or higher cable Wire Cutters - to cut and strip the cable if necessary For Patch Cables: RJ45 Plugs RJ45 Crimper For Fixed Wiring: RJ45 Jacks 110 Punch Down Tool Recommended: Wire Stripper Cable Tester About the Cable: You can find bulk supplies of the cable at many computer stores or most electrical or home centers. You want UTP (Unshielded Twisted
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OBJECTIVE For this piece of coursework I have been asked to investigate into the resistance of wires when the length is changed. INTRODUCTION The objective for my coursework (as already stated above) is to investigate how changing the length of wire can affect the resistance. There are factors which can affect how accurate our expriment is come on four levels. As in any scientific experiment‚ there are always variables ( "likely to change or vary subject to variation; changeable." ) which can
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The call in the epic hero cycle is when the hero is challenged to face the unknown. In the song “Through the Wire”‚ Kanye West is called into the epic hero cycle when he gets into a car crash. This can be seen in “Through the Wire” when West said‚ “There’s been an accident like GEICO” (45). He is called into the challenge of recovery. West enters this challenge unwillingly. The car crash he got in was near fatal‚ and everyone involved had serious injuries. This is ‘The Call’ for him‚ because these
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I am going to investigate how the resistance of the wire affects a current flowing through a wire. I know that as resistance changes‚ current changes‚ as Ohm’s law: I = V/R. If one part of an equation changes‚ the equal must be done to the opposite side. To detect how resistance affects current‚ I must first discover what factors affect resistance. These factors are: · Length of the wire if a wire is longer; there are more particles for electrons to move through‚ and therefore more resistance
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Current and Resistance Physics Investigation Aim: Investigate how the length of a wire affects the current and resistance of a wire. Prediction and Hypothesis: I think as you increase the length of the Constatan wire‚ you also increase the amount of resistance. The current is the flow of electrons; the current is dependent on the amount of voltage‚ which is applied. Voltage is the push given to the current. The current has to go through a circuit‚ which contains resistance so if you increase
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Microelectronics Reliability xxx (2012) xxx–xxx Contents lists available at SciVerse ScienceDirect Microelectronics Reliability journal homepage: www.elsevier.com/locate/microrel Experiment study of dynamic looping process for thermosonic wire bonding Fuliang Wang ⇑‚ Yun Chen‚ Lei Han State Key Laboratory of High Performance Complex Manufacturing‚ Changsha 410083‚ China School of Mechanical and Electrical Engineering‚ Central South University‚ Changsha 410083‚ China a r t i c l e
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