Downloadable worksheets for AQA GCSE Physics 2.1 Current, potential difference and resistance, with answers included. Worksheets 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, matched to the AQA GCSE Physics (8463) specification and suitable for Foundation and Higher tier. Print or work through on screen.