A small wind turbine is connected to a battery storage system. The total charge flow through the cable between the turbine and the battery over a period of 18 hours was 48,600 coulombs.
Calculate the mean current in the cable.
39 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.