Description
This video explains how a DC generator works. It differs from an AC generator because it has a split ring commutator, which switches the connection every half turn and keeps the current flowing in one direction.
Find out more about GCSE Physics
Study Physics AQA, the personalised way
A new GCSE study plan that adapts as you progress, based on your performance, knowledge gaps and activity
Now playing video 4 of 5
- 1 of 5
- 3 of 5
