Electricity and magnetism for advanced students (1920)
Starling, Sydney George, 1873- · London Longmans, Green · leaf 62
the magnetic lines of force are not so simple in shape as in the case ofa straight wire, but they may be found in a similar manner, and itwill be noticed that for a small region near the centre of the circle,the field is nearly uniform, that is, the lines are nearly parallel. Thefundamental…
Electricity · Magnetism
Internet Archive · Gerstein Library, University of Toronto · Public Domain Mark 1.0. Free to use for anything.
