Beware, some of the very thin bare-looking copper wire you will find is “magnet wire”, which is actually coated in a thin layer of clear insulation.
Good point. You can try measuring it with and ohmmeter from the side, there should be ~ no measurable resistance.
Beware, some of the very thin bare-looking copper wire you will find is “magnet wire”, which is actually coated in a thin layer of clear insulation.
Good point. You can try measuring it with and ohmmeter from the side, there should be ~ no measurable resistance.