Hey guys, I was wondering what I'm doing wrong here: i want to heat up copper wires which will be combined with textile for a uni project. I bought myself a DC Voltage power supply and some copper wires from the hardware store: i tried adjusting the voltage and seeing if the wire heats up when connected to the DC Volt's negative and positive pins. Unfortunately nothing happens. What am I doing wrong here? Do I need a special alloy of copper for this to work?
I'm pretty new and would be thankful for any basic advice, thanks!
I'm pretty new and would be thankful for any basic advice, thanks!