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 748
ghtly against the glass as may be desired.The plate also passes between two brass rods, shaped like a horse-shoe, andprovided with a series of points on the sides opposite the glass ; these rodsare fixed to larger metallic cylinders C C, which are called the prime cotiduc- 3A 722 Frictional… … bers the glass becomes positively and the rubbers negatively electrified.If now the rubbers were insulated, they would receive a certain charge otnegative electricity which it would be impossible to exceed, for the tendencyof the opposed electricities to reunite would be equal to the power of…
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-26-5.webp)
