Bitter and Wound

2-POLE AXIAL magnetization: the Bitter axial solenoid coil is composed of copper sheets, which are cut with a pattern which forces the electric current to run along the inner edge, around the [...]

Axial multipolar magnetization

2-POLE AXIAL magnetization: WOUND axial solenoid. Most of the time the core is wound by means of round enameled wires, but other shapes are possible such as tape, rectangular copper wire, flat [...]