Due to this, the resistance increases this is shown in the diagram below the second reason is that there are more ions in longer wire than in shorter wire, which will therefore slow down the electrons flowing. Get even a better essay we will write a custom essay sample on an investigation into factors affecting resistance topics specifically for you order now. Factors affecting the resistance of a wire essay by jagga, high for the current to pass through the wire resistance is a measure of how much energy is needed to .
Experiment to investigate the relationship between a conductor's length and wire to electrical resistance this essay has been submitted by a student this is not . To investigate what affects the resistance of a wire variables: need essay sample on investigation of the resistance of a. Resistance of a wire free essay example: janice valentinus yr 10 gcse physics coursework resistance of a wire coursework planing (final) independent . In this investigation i will carry out an experiment to distinguish how the length of a wire, disrupts the behaviour of the resistance throughout this investigation i will include my prediction, method, diagram, results and a graph to show the relationship between the length of the wire and the .
Investigation of factors that affect the resistance of a wire term paper while the free essays can give you inspiration for writing, they cannot be used 'as is' because they will not meet your assignment's requirements. To investigate the factors of affecting the resistance of a wire essay sample aim: to investigate the factors of affecting the resistance of a wire. Read resistance of a wire free essay and over 88,000 other research documents resistance of a wire task to investigate how the resistance of a wire is affected by the length of the wire. My prediction is that when the length of the wire in a circuit is increased, the resistance also increases apparatus the apparatus i will be using is as.
An electrical circuit was mounted using a power supply, an ammeter, a voltmeter and a resistor (wire) the voltage and current were worked out for different lengths of the wire using the ammeter (for the current) and the voltmeter (for the voltage). Essay on resistance of a wire more about man on wire essay examples factors affecting the resistance of wire 1883 words | 8 pages resistance in a wire coursework. Resistance introduction the purpose of this investigation is to expose the factors responsible for affecting the resistance of a wire in an electrical circuit many factors will have to be investigated prior to experimentation.
Aim: to find out the effect on resistance, when the length of wire is changed in my experiment i will firstly get 3 100 cm wires made of constantan all of different thickness', one of 28 one of 40 and one of 56cm we will set up the experiment like this diagram shows an ammeter will be . 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. Resistance and electrical conductivity environmental sciences essay the resistance of the wire increases in proportion to length as predicted in the hypothesis . In the case of the wire, resistivity is defined as the resistance in the wire, multiplied by the cross-sectional area of the wire, divided by the length of the wire the units associated with resistivity are thus ohmm (ohm - meters).
Resistance of a wire coursework - sample essay for example, gold has more free electrons than iron and, as a result, it is a better conductor the free electrons are given energy and as a result move and collide with neighbouring free electrons. The resistance of a wire (a property of any object or substance of resisting or opposing the flow of an electrical current) can be calculated with the necessary measurements using ohm’s law – v/a = r, the resistance of a wire varies depending on its length, type and thickness. There are different factors that affect the resistance of a wire: length get even a better essay we will write a custom essay sample on there are different factors that affect.