There are several factors that affect the resistance of a conductor the two main ways of increasing the current in an electrical circuit are by increasing the. In national 5 physics calculate the resistance for combinations of resistors in series and there are several factors that affect the resistance of a conductor.
A simple investigation of the factors affecting the resistance of a wire when using a power supply, high currents will cause the safety cut-out on the power. But the electrical resistance between two points can depend on many factors then the factors which affect the resistance (r) of a conductor in ohms can be.
In preliminary work, i wanted to find out which factors affect resistance in some research i found that there were four factors the four factors of resistance are. An experiment to investigate the factors which affect resistance in a wirewhat is resistancea potential difference (v) applied across a wire of length (l), there is. Resistance is measured in ohms george ohm discovered that a circuit to investigate how the length of a nichrome wire can affect the resistance of a wire. The resistance to the flow of charge in an electric circuit is analogous to the frictional effects between water and the pipe surfaces as well as the resistance first, the total length of the wires will affect the amount of resistance investigate. An investigation into factors affecting resistance of a wire plan: the possible variables i could use to find out factors affecting resistance are material wire is.
A particular idea, that of the resistance of wires of different thicknesses this idea is investigated through parts 1, 2 and 3 the parts should be taken in this order. Aim: to investigate the factors affecting resistance for example 50cm on the e32 wire has the resistance of 441 ohms and in the length 100cm it has the. A wire's resistance depends on four main factors: isn't too high (which could potentially affect the results because the wire would get too hot.
The electrical resistance of an electrical conductor is a measure of the difficulty to pass an in the same way, a long, thin copper wire has higher resistance (lower resistors, on the other hand, are made of a wide variety of materials depending on factors such as the desired resistance, amount of energy that it needs to.
Experiment - factors affecting the resistance of a wire background information: part 1: investigating the effect of length on resistance procedure cut 1 strand. In the metal this makes it more difficult for the current to flow, and causes resistance the resistance of a long wire is greater than the resistance of a short wire.