Resistance of Wire

Aim: - In this experiment I will be finding out the resistance of a wire in which its length is the variable. I will be investigating the process of how much the resistance changes due to the increase of the length of the wire (constant wire). Electrical Current Electric current is the rate of charge flow past a given point in all electric circuit, measured in coulombs/seconds, which is named amperes. In most DC …

…on the ammeter and voltmeter could have varied, leading to people writing down different results. This could have affected the experiment because people would have written down a higher or lower result for the voltmeter and the ammeter so that the worked out resistance is higher or lower. One thing that I can conclude that worked out well in the experiment was that all my data fitted well in the trend line of the graphs.