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Definition of current

OCR GCSE Physics A (J249) — Electricity

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.

OCR GCSE Physics A (J249) — Electricity

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.