Which wire is at 0 V and carries a current only when there is a fault?
[1]
A
The earth wire
B
The live wire
C
The neutral wire
D
The neutral wire and the earth wire
Markscheme
2.3 Domestic uses and safety Questions
40 exam-style questions on AQA GCSE Physics 2.3 Domestic uses and safety, covering 2.3.1 Direct and alternating potential difference and 2.3.2 Mains electricity. Each one has a worked solution and a mark scheme showing where the marks go.