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2.1 Current, potential difference and resistance

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Question 15
F75%

A circuit symbol is drawn as a plain rectangle with a diagonal arrow drawn through it. Which component does this symbol represent?

[1]
A

A thermistor, whose resistance falls as its temperature rises

B

An LDR, whose resistance falls as the light intensity rises

C

A fixed resistor, whose resistance stays the same at all times

D

A variable resistor, whose resistance is changed by the user

Markscheme

2.1 Current, potential difference and resistance Questions

  1. GCSE
  2. /Physics
  3. /2.1 Current, potential difference and resistance

82 exam-style questions on AQA GCSE Physics 2.1 Current, potential difference and resistance, covering 2.1.1 Standard circuit diagram symbols, 2.1.2 Electrical charge and current, 2.1.3 Current, resistance and potential difference, and 2.1.4 Resistors. Each one has a worked solution and a mark scheme showing where the marks go.

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