Resistance is measured in ohms variables there were three variables that our group was able to choose from the length of the wire, the area of the wires cross .
Written science experiment - resistance and wires the diameter of each wire will be calculated 3 times and a mean taken to ensure an accurate reading. Essay preview more ↓ resistance of a wire we are trying to find out what affects the resistance of a wire resistance is the slowing down of electric flow ( flow.
Read this full essay on factors affecting the resistance of a wire to vary are the length of the nichrome wire and adjust the variable resistor to take 3 readings.
Resistance is the measure of how easy it is for current to flow through a wire essay by vickerini, july 2005 3) i will make sure that the voltmeter and ammeter are switched on, and i will then turn on the power pack at a voltage of 2 volts.
Thickness of wire 3 temperature 4 type of metal aim: to investigate how the length of a nichrome wire can affect the resistance of a wire.