... likely to stop the electrons from passing (it's resistance goes up). We found this out from carrying out a practical experiment on the characteristics of a bulb. We couldn't make the supply voltage too small, as our meters would not have been able to record the results because they ... circuit to be measured. Conclusion In my prediction I stated that, if the length of the wire increases, then the resistance would also increase in direct proportion to length. In the graphs, which I produced, I can see that the resistance of a wire is in proportion to the length, as I predicted. I know ....

• Word Count: 1316
• Approx Pages: 5
• Grade Level: High School