Series circuits have a loop of wire. Parallel circuits have branches. This is in the paper 1 physics section of your combined science GCSE.
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⏱️TIMESTAMPS:
0:00 – Previously on Physicsball Z
0:55 – Retrieval questions
1:36 – Why do you get negative signs on ammeters?
2:17 – How should you connect ammeters and voltmeters?
2:55 – What is the difference between series and parallel circuits?
4:29 – How to calculate resistance in parallel circuits
7:29 – Past paper questions on series and parallel circuits
10:22 – Lesson done!
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