4.4.2—A mains circuit consists of a live
- Syllabus
- 0625–2026–2027
- Objective
- 4.4.2
- Level
- —
4.4.2—A mains circuit consists of a live
- Know: a mains circuit consists of a live wire (line wire), a neutral wire and an earth wire and explain why a switch must be connected to the live wire for the circuit to be switched off safely
ConceptIGCSE Physics