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2.3.2 Mains electricity

Card 1 of 19

Why are the wires in a three-core cable usually made of copper?

A

It can remain at about 230 V230\ \text{V}230 V relative to earth, so touching it can allow current through the body.

B

A dangerous current.

C

The circuit is broken, so current cannot flow around it.

D

Copper lets charge flow easily.

Card 1 of 19

2.3.2 Mains electricity Flashcards

  1. GCSE
  2. /Physics
  3. /2.3.2 Mains electricity

19 flashcards on AQA GCSE Physics 2.3.2 Mains electricity: the key terms, definitions and equations you need to recall for Paper 1 and Paper 2.

Flashcards