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  1. IGCSE
  3. Physics CIE
  5. 4.2.2a Electric current, charge and measuring current

4.2.2a Electric current, charge and measuring current

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Revise CIE IGCSE Physics 4.2.2a Electric current, charge and measuring current with the question bank, lessons, revision guides, and flashcards.

Know that electric current is related to the flow of charge • Describe the use of ammeters (analogue and digital) with different ranges • Supplement: Define electric current as the charge passing a point per unit time; recall and use the equation I = Q / t

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