A technician tests a fan-control circuit containing a 5.0 Ω resistor and a 7.0 Ω resistor connected in series to a 12 V supply.
Calculate the total resistance of the two resistors and the current in the circuit.
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Markscheme
2.2 Series and parallel circuits Questions
94 exam-style questions on AQA GCSE Physics 2.2 Series and parallel circuits, covering 2.2 Series and parallel circuits. Each one has a worked solution and a mark scheme showing where the marks go.