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Definition of current — OCR GCSE Physics A J249
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OCR GCSE Physics A
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Definition of current
OCR GCSE Physics A · J249
Definition of current
What you need to know
Recall that current is a rate of flow of charge (electrons).
Recall the conditions needed for charge to flow: a source of potential difference and a closed circuit.
Revision notes
1
Definition of current
4 key terms
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Current in closed loop
