This is a PowerPoint Show which is intended to be run as a demonstration to back up the required practical of I-V Characteristics. This practical is found in the P2 topic of the AQA GCSE Physics course. You can choose from 4 different components and click through the settings in the circuit. The graph plots current and voltage positions as you work through the simulation. It is hoped that it can be used as a guide before, or summary after doing the experiment with your class.