GCSE Physics Coursework - Resistance of a Wire Coursework Resistance of a Wire Task To investigate how the resistance of a wire is affected by the length of the wire. Theory What is resistance? Electricity is conducted through a conductor‚ in this case wire‚ by means of free electrons. The number of free electrons depends on the material and more free electrons means a better conductor‚ i.e. it has less resistance. For example‚ gold has more free electrons than
Premium Electric current Ohm's law Electric charge
View Profile HSC029 « on: August 07‚ 2011‚ 09:30:22 am » Hi can someone help Handle Information in Health and Social Care Setting By shirle85 | April 2013 Zoom In Zoom Out Page 1 of 1 CU2470 Handle information in Health and Social care settings 1.1 The legislation that relates to recording storage and sharing of information known as care plans is the Data Protection Act 1998. There are 8 principles to be followed when gathering data 1) processed fairly and lawfully
Premium Data Protection Act 1998 Wire Tour de Georgia
Baldeo Persaud NT1310 Physical Networking Unit 4 Assignment: 1 Copper vs. Fiber In this paper we will discuss two different cabling solutions (copper & fiber)‚ and in what situations you would choose one over the other. One might be better for one type of application while the other might be a better fit‚ depending on the situation. They each have their own advantages which we will discuss in the following paragraphs. The first type of cable we will talk about is copper cabling. There are three
Premium Coaxial cable Computer network Wire
the resistance of a piece of wire; the one I am investing is the length at constant temperature. My objective in this experiment is to investigate one of the factors that affect the resistance of a piece of wire. The factor I chose was length. Factors: There our four different things that affect the resistance of a wire: 1. The Length because the wire is thinner than the rest of the wires the electrons wood have more trouble going through for if the wire had the same width there would
Premium Electric current Ohm's law Light
Physics Coursework - Resistance of a Wire Coursework Introduction (Theory) In this piece of Coursework I am going to investigate the resistance in a piece of wire. Resistance is the force that slows down the flow of electrons; this can be due to electrons colliding. The total length of the wires will affect the amount of resistance. The longer the wire‚ the more resistance that there will be. This is also true for thickness of wire; the thinner the wire is the more resistance. Resistance
Premium Electric current Ohm's law Electrical resistance
[ESSAY] Internet - Blessing or a Curse? Internet: the greatest invention of the 20TH century. Internet: the end of all our worries. Internet: a solution to everything. You must be wondering what am I am saying‚ why not? A woman named Penelope had a very bad disease and she couldn’t even go out to the doctor. She just took out her pocket PC‚ connected to the internet and read the cure to her disease. The world is at your hands‚ all by the internet. Whether it’s some research work‚ or social networking
Premium Server 20th century Internet
Petit: Sane Wire Walker What do you think when you imagine a man walking on a wire higher than 10 stories high? A French wire walker named Philippe Petit walked over many structures from Notre Dame to Sydney‚ Australia‚ to New York. Through the things he has done‚ people may think he is crazy. However‚ Petit and I think that there is nothing crazy about what he has done. I believe the people/society thinks he is crazy. They see this man up hundreds of feet walking across a wire over famous
Premium Philippe Petit World Trade Center Notre Dame de Paris
Worldwide Wires “Revenue Recognition Woes” Introduction Worldwide Wires (“WW”) is a company that provides computer network and communications services around the globe. The company offers its services either directly to the customer or through a network of partners that are scattered around the globe. Their business model can be compared to that of a principal and an agent‚ with WW being the former and the partners being the later. The company and the partners enter into 5 year service agreements
Premium Revenue Net income Income
Hello Garci Scandal "Hello Garci" refers to the alleged wiretapped conversations where vote rigging in the 2004 elections was discussed by‚ among others‚ a woman presumed to be President Arroyo and man presumed to be Comelec Commissioner Virgilio Garcillano. Ironically‚ the controversy that nearly toppled the Arroyo administration started at the Palace‚ when Presidential Spokesperson Ignacio Bunye released CDs of the Hello Garci conversations on June 6‚ 2005. Days later‚ former NBI Deputy Director
Premium Hello Garci scandal
The resistance of a wire Planning:- Introduction: To investigate the resistance of a wire at different lengths to see whether or not a longer wire has a larger resistance than a shorter wire. Apparatus: Wire Voltmeter Ammeter Battery 2 crocodile clips Metre rule Variable resistor Diagram: Variables: Length Thickness Resistance Material The material and diameter of the wire needs to be kept constant to keep the test fair as we are investigating resistance. The
Premium Orders of magnitude Electrical resistance Measurement