Hertz, Heinrich, 1857-1894, Jones, Daniel Evan, b. 1863, Schott, George Adolphus, 1868- tr · London: Macmillan, New York, Macmillan and co. · leaf 154
lculate, by the method developed in § 7,the currents in a limited disc under like conditions. Let theradius of the disc be E. The exact solution of the problem requires us to developrather complicated functions in series of sines and cosines. I INDUCTION IN KOTATING SPHERES 117 therefore assume… … Fig. 12 a.—Rotating disc and rectilinear currents. In the first place, suppose again c = c, a= - a.If we develop in powers of the coordinates, and neglect higher powers ofthe expression c^ + a^ we get •^1 = 2axy 2ay^x(ic^ - a^) ap^sin2(u (3c^ - ffi )a ,, ■ „ i „■„ ^ ^= - -L. L >— ^p* (sm 2oj -…
Electricity · Physics
Internet Archive · Cornell University Library · Public Domain Mark 1.0. Free to use for anything.
