Earth wire, fuses and circuit breakers (10.38) | Edexcel GCSE Combined Science (1SC0) — Physics — Higher | KnowledgeSet

Earth wire, fuses and circuit breakers

Physics (Combined Science) · GCSE · Edexcel · Edexcel GCSE Combined Science (1SC0) — Physics — Higher · Specification point · 10.38 · Electricity and circuits

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Students should:	Maths skills
$10.38 Explain the function of an earth wire and of fuses or circuit breakers in ensuring safety$