Cells and batteries
Electrical Technology · Grade 10 · about 40 minutes
How a simple cell turns chemical energy into electricity, primary and secondary cells, connecting cells in series and parallel, charging and maintaining secondary batteries, and the safe handling and disposal of batteries.
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- 6 sections of explanation, worked examples and diagrams
- 1 practice task with hints and worked answers
- A quiz that marks itself as you go
- Your progress kept across every subject you take