The mathematical theory of electricity and magnetism (1911)
Jeans, James Hopwood, Sir, 1877-1946 · Cambridge [Eng.] : University Press · leaf 268
the function issingle-valued, and has only a finite number of discontinuities and of maximaand minima on the circumference of the circle. Let P (f a) be any point outside the circle, then if R is the distancefrom P to the element ds of the circle r ^<^^^^ °) (a, &) we have r/- - a /■ liraR-… … Fig. 82. 17—2 260 Methods for the Solution of Special Problems [ch, viii Let us now introduce u Iunction u defined by a = 27ra fjl^ds (226). Then, subject to the conditions stated for F we find, as in § 240, that on the circumference of the circle, the function u becomes identical with F. Also Ave…
Electricity · Magnetism
Internet Archive · Gerstein Library, University of Toronto · Public Domain Mark 1.0. Free to use for anything.
