Resistance of wire this research paper college essay examples and free essays are available now on reviewessayscom resistance depends on many factors. This free engineering essay on essay: resistance welding contact resistance depends on the the flash and resistance butt welding process is used in wire. Resistance of a wire task the resistance of a wire depends on factors, one of which is the length of the constanton wire, i will be investigating this into more detail. Need essay sample on resistivity of metallic wire resistance of a metallic wire is related to the electrical resistivity of the metallic material by the. Before doing this experiment i did some preliminary work i found a computer program called ‘focus on science’ in this program it is possible to do a simulation of the test, to see what the results might be.
Aim:the aim of my investigation is to investigate how length affects the resistance of a length of wirethe resistance of a wire depends on certain factors some of these variables are listed below: length of wire diameter of wire temperature at whic. Hows does changing the length of wire affect resistance essay sample. There are four factors that influence the resistance in a conductor thickness (cross sectional area of the wire), length, and temperature the fourth factor is the conductivity of the material that is used some metals (copper, silver) are just more electrically conductive than others (iron, aluminum). Physics the definitions from describe what factors affect the resistance of a wire current also depends on the resistance that the conductor offers to the.
Resistance in a wire coursework 1540 words | 7 pages resistance in a wire coursework in this investigation we are trying to look for resistance in a piece of wire, and how the length of a wire can increase or decrease the resistance. Observe changes to the equation and wire as you play with the resistivity, length, and area sliders.
Resistivity and conductivity the electrical resistance of a wire would be expected to be greater for a longer wire, less for a wire of larger cross sectional area, and would be expected to depend upon the material out of which the wire is made. Continue for 4 more pages » • join now to read essay resistance of a wire and other term papers or research documents. This student essay consists of approximately 5 pages of analysis of the effect the thickness of a wire has on resistance.
Read this essay on wire resistance and ohm's law lab come browse our large procedure part i wire resistance: a wires resistance depends on four main. 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.
Open document below is an essay on resistance of a wire from anti essays, your source for research papers, essays, and term paper examples. Experiment to measure the resistivity of a wireexperiment to measure complete a table as below and calculate the resistance of the wire for each essay writing.
Free essay: the problem with using resistance as a measurement is that it depends not only on the material out of which the wire is made, but also the. Essays-resistance of a wire resistance of a wire task the resistance of a wire depends on factors, one of which is the length of the constanton wire, i will be investigating this into more detail. These collisions slow down the flow of electrons causing resistance resistance is a measure of how hard it is to move the electrons through the wire the resistance of a wire depends on the number of collisions the electrons have with the atoms, if a larger number of collisions occur, the resistance of the wire will increase. If the length of the wire is only half the length of the wire on the same type of wire, there should be half the number of collisions between the electrons and the atoms if the wire is twice as long, there should be twice the number of atoms, resulting in twice as many collisions and a predicted doubling of the resistance.Download