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2.3 Domestic uses and safety

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Question 17
H

Two different appliances are plugged into sockets on the same mains circuit. Which quantity is the same for both appliances?

[1]
A

The current in the live wire of the appliance

B

The current in the neutral wire of the appliance

C

The potential difference between the live and neutral wires

D

The resistance of the heating element inside the appliance

Markscheme

2.3 Domestic uses and safety Questions

  1. GCSE
  2. /Physics
  3. /2.3 Domestic uses and safety

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.

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