How the Length of a Wire Affects Its Resistance In my physics coursework I am going to investigate the effect of the length of a wire on its resistance. Resistance is the measure of how easy it is for current to flow through a wire. Current is the rate of flow of charge through a conductor‚ and it is measured in amps using an ammeter. To help me plan my investigation I have completed a preliminary experiment in which I investigated the effect of the thickness of a wire on its resistance‚ using
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Theory behind my experiment Thickness (cross sectional area of the wire)‚ length‚ and temperature all have some effect on the amount of resistance created in a wire. Another factor is the conductivity of the material we are using. Some metals are just more electrically conductive than others. As long as I use the same type of metal for each wire‚ my experiment will remain fair. Cross Sectional Area The thicker the wire‚ the less resistant it is. This is because there are more electrons in
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worth. They have a lot of pressure from that‚ as well as peer pressure from their fellow performers. Not only do they have pressure from that‚ they have to worry about the very acts being preformed from playing with swords and fire to hanging from a wire hundreds of feet in the air. If their not focused on what they are doing‚ they can be killed in a instant. One of the popular acts they do is called sword swallowing. This is a very dangerous stunt were they put a razor sharp sword down their throat
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time to call a professional rodent removal service in Frisco‚ TX. Here a few things to look for that should tip you off that it is time to call the pros. Chewed Up Wires Or Worse -- Evidence of Fire or Burning Scarier than a stream of rats pouring out of a hole in the wall is rats or other rodents gnawing through your electrical wires and starting a fire. This is a genuine cause for concern and an important reason to never ignore any scurrying or scratching sounds you may hear in the walls at night
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WIRE CONTROLLED ROBOTIC ARM Abstract- The paper deals with the design and implementation of Wired Controlled Robotic Arm‚ which is used to perform the basic activities like‚ pik and place the objects with out human effort. In this paper‚ a Robotic Arm is designed and modeled‚ Wired controlled Working arm‚ the work done by the robotic arm would be precise‚ as the servo motor of 6v and 12v motors were used in the project. But the motors are used according to the work of the size of the project. By
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Most people in today’s society do not stray far from what is perceived as normal‚ but some people dare to do extraordinary things. People such as Philippe Petit featured in the documentary Man on Wire and Timothy Treadwell featured in the documentary Grizzly Man. These two individuals share many similarities in regard to what they are willing to do to achieve their goals. They also share differences in regard to how they think and how they respond to fame. I intend to delve deeper into their characters
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Investigating the resistance of a wire. Planning For this investigation there are a number of variables that can be chosen to change or keep the same‚ these are: · Length of the wire. · Diameter of the wire. · Type of the wire. · Temperature of the wire. Scientific explanation. All electrical conductors resist current through them to some extent. This is resistance and this affects the size of the current flow. The main dependence of resistance are: § It’s Length. § It’s Thickness
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Mexican Wire Works Case Study Abstract Mexican Wire Works is a producer of wire windings used in making electrical transformers. This company has the good fortune of booking more orders then they can fill. The company has ordered new equipment to help in the long term‚ but they still have a short term issue. In addition‚ the company is refinancing long term debt and needs profits to be as high as possible to counteract the effects of this refinance. The problem is to select the orders that
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The objective of analytical procedures is to identify the existence of unusual transactions and events‚ and amounts‚ ratios and trends that might indicate matters that have financial statement and audit planning ramifications*. First‚ the auditors should consider information regarding the industry in which the client operates**. In this case‚ average machine setup time from start to finish is approximately six hours‚ which is slightly below the industry average. It means the company is efficient
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Sociological Character Analysis: Randy From a sociological perspectives as to why Randy gets in trouble so often this could be related to his race‚ his lack of real family and growing up in the system‚ his lack of education‚ and his lack of money. In the Wire you see the teachers and principal use this against him by threatening to call his foster mom unless he gives them the information they want‚ such as‚ who has been graffitiing school property. His lack of money is what reluctantly drives him to do
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