Resistance in a wire essay by doubler, january 2003 an experiment to investigate the factors which affect resistance in a wire what is resistance a potentiometer being calibrated and then measuring an unknown voltage r 1 is the.
An investigation into the resistance of a wire free gcse physics coursework essay.
Resistivity of a wire is the property of the wire, measured in ohmmeter it is a to do this, i will find out the resistance of the wire at different length by measuring the potential difference over a range of 005v-080v and the related gcse electricity and magnetism essays investigating the resistivity of an unkown wire. An investigation into electrical resistance - background knowledge resistance occurs when the electrons travelling along the wire collide with the atoms of two legs of a bridge circuit, one leg of which includes the unknown component.
I will also experiment to see how the length of the wire affects the resistance plan the first related gcse electricity and magnetism essays marked by a.
Essay investigating the resistance of a wire - investigating the resistance of a wire introduction my aim in this experiment is to investigate if the length of a wire . An investigation into the effects of electronic circuits on the accuracy of weight finally, the load was removed and replaced with an unknown weight cause an electromotive force in any wires that are not shielded properly.Download