AQA A-Level Physics (7408) · AQA 7408
3.5 Electricity
Written & reviewed by James Millett — Biology (Imperial College London), PGCE Science (University of Cambridge).
Practice questions on Electricity
- A student connects a battery to two identical resistors in a parallel circuit. Explain why… (5 marks, Explain)
- A student has a battery connected to a single resistor in a series circuit. The student th… (5 marks, Explain)
- A student connects a battery to two bulbs in a series circuit. The student then reconnects… (5 marks, Explain)
- A student connects two identical resistors in a series circuit with a battery. The student… (5 marks, Explain)
- A filament lamp is connected to a battery in a simple circuit. Explain why the resistance … (5 marks, Explain)
- A student builds a series circuit containing a battery, a diode and a fixed resistor. The … (5 marks, Explain)
- Explain what happens to the current through each component and the total current from the … (5 marks, Explain)
- A thermistor is connected in series with a fixed resistor and a battery. Explain what happ… (5 marks, Explain)
- A student connects a light dependent resistor (LDR) in series with a fixed resistor and a … (5 marks, Explain)
- Explain why the total resistance of two resistors connected in parallel is less than the r… (5 marks, Explain)