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An Investigation Into Electrical Resistance
Beginning of essay
Resistance, in electricity, is a property of any object or substance to resist the flow of an electrical current. The quantity of resistance in an electric circuit determines the amount of current flowing in the circuit for any given voltage applied to the circuit. The resistance of an object is ....
Middle of essay
.... the variables that could affect the resistance of a wire:
Length of the wire
Thickness of the wire
The material used as the wire
Temperature
We were to investigate as many of these factors as possible given a limited period of time. We would carry out a set of experiments where in each one we changed one variable while keeping the others constant. In each case we would have to measure the current passing through the circuit and the potential .... |
| Number of words: 1160 |
Approximate pages: 5 |
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