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Find out what effects the amount of currant that can go through a wire.
Member rating: No Rating | Words: | Submitted: Fri Jan 30 2004
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Wire Investigation I am going to plan, do and then evaluate an investigation in order to find out what effects the amount of currant that can go through a wire. The aim of this investigation is to find out what effects the amount of currant that can travel through a length of wire. Two things could affect the amount of current travelling through the wire. Voltage will have an effect, as will resistance. The resistance of a wire can be affected by four variables, these are: * The length of the wire. * The thickness of the wire. * The temperature of the wire. * The type of metal the wire is. I intend to investigate the effect that the different lengths of wire will have. This is because I believe it will have the largest effect upon my results, therefore it will be easier to create a strong conclusion. My experiment will be a fair...
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