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8.2.10 Electrical safety — OCR Physics A J249 | GradeGen.AI
Physics A
Global challenges
Powering Earth
Electrical safety
Electrical safety
OCR GCSE Physics A (J249) — Global challenges
What You Need to Know
Explain why a live wire may be dangerous even when a switch is open.
Explain the dangers of connecting the live wire to earth.
Understand the protection offered by insulation.
Revision Notes
1
Electrical safety
14 key terms
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