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2 Electricity

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Question 26
F

A table lamp is plugged into a wall socket that is switched on. The lamp is switched off using the switch on the lamp. Which wire in the cable between the plug and the lamp is at about 230 V relative to earth?

[1]
A

The earth wire

B

The neutral wire

C

The live wire

D

The earth wire and the neutral wire

Markscheme

2 Electricity Questions

  1. GCSE
  2. /Physics
  3. /2 Electricity

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