Aim the aim of this investigation is to reveal that the factor of length affects the overall resistance so when changing the length of the conductor does resistance increase or decrease.
4 this experiment can be extended to include an investigation of the effect of temperature on resistance, between 0°c and 100°c, using a water bath if students are familiar with the.
In order to measure resistance, i need to record the current and the voltage, as resistance = voltage/current for measuring voltage, i will use a voltmeter, connected in parallel across the.
However, this would then lose its value as an open investigation 3 students should come to understand that the resistance of a wire depends on its length, its cross sectional area, and the.
Essay on an investigation into electrical resistance knowledge resistance , in electricity, is a property of any object or substance to resist the flow of an electrical current the. - investigating the resistance of a wire planning ----- aim the aim of my investigation is to investigate how length affects the resistance of a wire resistance is the force, which opposes.
In 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.
Investigating the resistance of a wire a simple investigation of the factors affecting the resistance of a wire for each student group cells, 15 v, with holders, 2 crocodile clips, 2. In this article i will investigate what affects the resistance of a wire electricity flows in metals metal wires are made of millions of tiny metal crystals, and each crystal’s atoms are. Physics 111 laboratory experiment #3 current, voltage and resistance in series and parallel circuits this experiment is designed to investigate the relationship between current and potential. Gcse physics coursework - resistance of a wire coursework resistance of a wire task to investigate how the resistance of a wire is affected by 1,495 words | 6 pages resistance of wire.