How the length of a wire affects its resistancein my physics coursework i am going to investigate the effect of the length of a wire on its resistance resistance is the measure of how easy it is for current to flow through a wire. How does temperature affect resistance higher the temperature the the resistance i am currently doing my gcse physics coursework and im stuck on what temperature actually does to resistance please help :). The resistance of a piece of wire at a constant temperature depends on both the length of the wire and the cross-sectional area of the wire the longer the wire the greater the resistance resistance of a wire – physics coursework gcse as and a level resources with teacher and student feedback. Class practical investigating the changing resistance of a wire as it heats up apparatus and materials power supply, low voltage, dc eg 12 v, 4 a at least rheostat (10 - 20 ohms) rated at 5 a at least aluminium container (eg. Before starting my coursework i have decided to chose a factor that will affect the resistance of a wire gcse physics before starting my coursework i have decided to chose a factor.
Physics gcse coursework:factors affecting the resistance of a wire before starting my coursework i have decided to choose 2 factors that will affect the resistance of a wire i will do this by going through all of the factors that affect physics coursework investigating resistance of wires and its physics coursework investigating resistance of . Resistance coursework method 1 i will measure the resistance of 8 different lengths of nickrome wire using a tape measure gcse physics coursework . Physics coursework resistance of a wire method, dec 30, 2016 i will investigate how the length of the wire affects the resistance i have done a preliminary experiment to help me decide the best way to do my.
Observe changes to the equation and wire as you play with the resistivity, length, and area sliders sample learning goals predict how changing each variable will affect the resistance. Physics coursework objective: my objective in this experiment is to investigate one of the factors that affect the resistance of a piece of wire the one i am investing is the length at constant temperature. Physics coursework resistance wire physics of low-dimensionalone-dimensional quantum wires and quasi zero-dimensionalexperimental methods in the physics of low .
Resistivity and resistance physics lab vii objective the resistance, the voltage drop across the wire, and the current through the wire 6 suppose a piece of . An evaluation method forattrition of females studying physics after high school is a concern tointroductory physics coursework thushigher levels of science study affect cell performance: topics by nbsp. Gcse physics coursework - resistance of a wire coursework resistance of a wire task to investigate how the resistance of a wire is affected by the length of the wire. The longer the wire, the more resistance that there will be for lighting and fan circuits should be wired using 14-gauge wire explain the physics behind such an . Physics coursework - resistance of a wire voltage, i = current and r = resistance this can be rearranged to: r = v i ohm's law it is also relevant to know of ohm's law , which states that the current through a metallic conductor (eg wire) at a constant temperature is proportional to the potential difference (voltage .
An investigation into the resistance of a wire free gcse physics coursework essay i will repeat this method every 5cm until i get up to 100cm, taking three . For the resistance of a wire coursework, i have already done it based on experimenting with different lenghts against resistance for the evaluation, i need to write an extension on the coursework: i have a few ideas already • experimenting with other types of materials of wires to see if they . Resistance coursework planning: aim investigate how the length of a wire affects the current and resistance of a wire variables the variables that could change variables the variables that could change.
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