I've only ever learned about electricity in physics but found it interesting so I'd start with a simple coil gun. Before I started that I thought it would be a good idea to experiment with a simple circuit with a 9v battery, a switch, and a green LED. The LED lights up when i connect it to the battery but when i scrape off the enamel from the magnet wire and connect the circuit it doesn't light up. Any advice on what I'm doing wrong would be appreciated
thanks
thanks