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8.2.7 Domestic supply — OCR Physics A J249 | GradeGen.AI
Physics A
Global challenges
Powering Earth
Domestic supply
Domestic supply
OCR GCSE Physics A (J249) — Global challenges
What You Need to Know
Recall that the domestic supply in the UK is a.c. at 50Hz and about 230 volts.
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Domestic supply
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