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4.2.8 Transformer turns ratio — OCR Physics A J249 | GradeGen.AI
Physics A
Magnetism and magnetic fields
Uses of magnetism
Transformer turns ratio
Transformer turns ratio
OCR GCSE Physics A (J249) — Magnetism and magnetic fields
What You Need to Know
Explain how the ratio of potential differences across the two coils in a transformer depends on the ratio of the number of turns.
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Transformer turns ratio
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