Edexcel GCSE Physics · 1PH0
Specification 10.10 · Paper 2
Revise: Current in Closed CircuitA closed conducting path and a source of potential difference are both needed for a sustained current.
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GCSE Physics · key term
A device that provides a potential difference between its terminals, such as a cell or battery.
Used by Edexcel
Specification 10.10 · Paper 2
Revise: Current in Closed CircuitA closed conducting path and a source of potential difference are both needed for a sustained current.
Check both conditions before predicting a current: a complete conducting path and a source of potential difference.
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