The resistivity is the resistance offered by a conductor having unit the temperature at which the resistance drops to zero is called the.
We will write a custom essay sample on factors affecting the resistance of a to investigate how the length of a nichrome wire can affect the resistance of a. Aim: to show how increasing/decreasing the length of nichrome wire affects the resistance scientific knowledge: resistance is a force which opposes the flow.
Read this full essay on investigating how the resistance of a wire changes with length aimthe aim of this investigation is to reveal that the factor of leng. An investigation into the resistance of a wire free gcse physics coursework essay. In an experiment to measure the resistivity of nichrome, a student measured the length, resistance and diameter of a sample of nichrome wire of uniform.
In this investigation i will be looking into the theory of resistance and current in wires this theory is called ohms law by doing the experiments i will be related gcse electricity and magnetism essays marked by a teacher.
Essay preview more ↓ investigating the resistance of nichrome we used different pieces of wire that were also of different material that were roughly the. Nichrome is any of various alloys of nickel, chromium, and often iron.
Experiment - factors affecting the resistance of a wire part 1: investigating the effect of length on resistance procedure analysis and discussion. Resistance of a wire length coursework custom paper academic writing service free essay: resistance in a wire coursework in this investigation we are. 3 method note the resistance of the leads when the crocodile clips are connected together stretch the wire enough to remove any kinks or 'slack' in the wire.