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2.3.1 Direct and alternating potential difference — AQA Physics 8463 | GradeGen.AI
Physics
Electricity
Domestic Electricity and Safety
Direct and alternating potential difference
Direct and alternating potential difference
AQA GCSE Physics (8463) — Electricity
What You Need to Know
Explain the difference between direct and alternating potential difference.
Recall that the UK domestic supply is AC, with a frequency of 50 Hz and about 230 V.
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Direct and alternating potential difference
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