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GCSE OCR GCSE (9-1) Physics B (Twenty First Century Science)

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  • OCR GCSE (9-1) Physics B (Twenty First Century Science)
  • P3: Electric circuits
  • Delivery Guide
  • P1: Radiation and waves
  • P2: Sustainable energy
  • P3: Electric circuits
  • P4: Explaining motion
  • P5: Radioactive materials
  • P6: Matter – models and explanations

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P3: Electric circuits

Navigate to resources by choosing units within one of the unit groups shown below.

  • P3.1 What is electric charge?
  • P3.2 What determines the current in an electric circuit?
  • P3.3 How do series and parallel circuits work?
  • P3.4 What determines the rate of energy transfer in a circuit?
  • P3.5 What are magnetic fields?
  • P3.6 How do electric motors work?
  • P3.7 What is the process inside an electric generator?

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