Description
In this video, Jonny Nelson explains resistance. The current through a component depends on both the resistance of the component and the potential difference across the component.
Find out more about GCSE Physics
Now playing video 5 of 15
- 2 of 15
- 3 of 15
- 4 of 15
- 6 of 15
- 7 of 15
- 8 of 15
- 9 of 15
- 10 of 15
