Elementary treatise on physics experimental and applied for the use of colleges and schools (1890)
Ganot, A. (Adolphe), 1804-1887, Atkinson, E. (Edmund) · New York : W. Wood · leaf 907
hat repre- sented by thedotted line,which may becalled the equating coil,is in connec-tion with theearth at E bymeans of anadjustable re-sistance, or ar-tificial line, R.By this meansthe resistanceof the branch Fig. 856. rtRE may be made equal to that of the branch aLLa. The battery b hasone pole… … 882 Dynamical Electricity. [893- The station at B is arranged in a similar manner, as is represented bycorresponding letters with affixes. Now when B depresses his key and sends a current into the line, inasmuchas the electromagnet of his instrument is wound with equal coils in oppositedirections,…
Physics
Internet Archive · University of Connecticut Library · Public Domain Mark 1.0. Free to use for anything.
![An illustration from [Electric engineering.] (1902)](https://img.insideoutlibrary.com/img/200/ia-electricengineer01inte-219-92.webp)
