91¶¶Òõ

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91¶¶Òõ

Last updated

12 January 2024

pptx, 1.42 MB
pptx, 1.42 MB

This presentation covers OCR Gateway Physics 9-1 P7.2.1 Paying for Electricity

  • A unit of electricity being a kilo-watt hour (kWh)
  • Unit cost and calculating costs
  • Energy bills
  • Electrical power
  • Work done = Power x Time
  • Power = Potential Difference x Current

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