A student is labelling the components in a circuit diagram.
Which description matches the circuit symbol for a thermistor?
A resistor crossed by a diagonal arrow
A resistor in a circle with two arrows pointing towards it
A resistor crossed by a diagonal line ending in a short bar
A small rectangle with a line through it
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.