In this #shortsvideo, you will learn how to create an easy wire ring that is perfect for beginners. This round twisted ring ...

Full tutorial video link above the title The size of wire used depends on the hole of the bead and the wire you have. The ...

I had cause to demonstrate the magnetic field around a wire, and ended up with an 8A current in a vertical wire, battling with the Earth’s magnetic field. My borrowed idea was to put a ring of eight ...