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Electromagnetic induction — OCR GCSE Physics A J249
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Physics
OCR GCSE Physics A
Magnetism and magnetic fields
Uses of magnetism
Electromagnetic induction
OCR GCSE Physics A · J249
Electromagnetic induction
What you need to know
Recall that a change in the magnetic field around a conductor can induce a potential difference.
Explain how this can drive a current and generate a magnetic field that opposes the original change.
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Electromagnetic induction
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