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P2 5.1 Alternating Current

P2 5.1 Alternating Current

Author: Gemma Boyson
Description:
  • What is meant by direct current and alternating current?
  • What do we mean by the peak voltage of an alternating potential difference?
  • What do we mean by the live wire and the neutral wire of a mains circuit?
  • How do we use an oscilloscope to measure the frequency of an alternating current?
(more)
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Tutorial

Video covering alternating current for AQA GCSE Physics P2 5.1

Source: R Pepperell

P2 5.1 Measuring an alternating pd

Sort video covering use of an oscilloscope to measure alternating pd for AQA GCSE Physics P2 5.1

Source: R Pepperell