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P2 4.2 Electric Circuits

P2 4.2 Electric Circuits

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Author: Gemma Boyson
Description:
  • Why are electric circuits represented by circuit diagrams?
  • What is the difference between a battery and a cell?
  • What determines the size of an electric current?
  • How can we calculate the size of an electric current from the charge flow and the time taken?
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Tutorial

P2 4.1 electrical circuits

Short video discussing the circuit symbols and function of common components for AQA GCSE Physics P2 4.1

Source: R Pepperell

P2 4.2 Electric current

Short video covering Electric current and charge for AQA GCSE Physics P2 4.2

Source: R Pepperell