Notes on electricity and magnetism. designed as a companion to Silvanus P. Thompson's Elementary lessons (1891)
Murdock, J. B. (Joseph Ballard), 1851-1931, Thomson, Silvanus Phillips, 1851-1916 · New York, Macmillan & Co. · leaf 80
n (2) it reduces to i = i or,y.r::£:E. (l>) clarks method.Clarks method requires three cells. E furnishes a currentand has the highestE. M. F., £ is a \ c_ standard cell, gener- \\ ally that of Clark(§ 177), and E is the /cell to be tested. IfE has a higherE. M. F. than 1.457 Atwo or more… … Fig. 19. 68 NOTES ON ing piece C is moved along the resistance A B, shifting contactuntil G also shows no deflection. From Kirchhoffs laws : At A c + c + c — K = o . . . . (i) C JC—c -A =o .... (2) B K - c -c = 0 .... (3) In circuit GAB c if + G) + Ka +Al> - E = o . (4) A GC c (> + G) + Ka -…
Electricity · Magnetism
Internet Archive · Gerstein Library, University of Toronto · Public Domain Mark 1.0. Free to use for anything.
