Title :
The self-inductance of a toroidal coil without iron
Author_Institution :
Massachusetts Institute of Technology, Cambridge, Mass.
Abstract :
IF A NON MAGNETIC BAR is bent into the shape of a ring and a single layer of wire is wound around the bar, the self-inductance of the “toroidal coil” formed in this way is given by well-known short expressions.
Keywords :
Coils; Couplings; Inductance; Iron; Power transformer insulation; Windings; Wires;
Journal_Title :
Electrical Engineering
DOI :
10.1109/EE.1945.6441350
