Four circuits are built using identical 6.0 Ω resistors and the same battery. Which circuit has the smallest total resistance?
One of the resistors connected on its own
Two of the resistors connected in series
Two of the resistors connected in parallel
Three of the resistors connected in series
38 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.