A dictionary of electrical words, terms and phrases (1896)
Houston, Edwin J. (Edwin James), 1847-1914 · New York, The W.J. Johnston company · leaf 233
he air was first positively electrified,but after an exposure of if hours only a trifling-evaporation was noticeable- The water wasthen negatively electrified, and at the end of \\hours had lost yoW Par^ °f *ts weight more thandid the positively charged water. Professor Crookes experimented with… … Fig 243. Electrical Evaporation. vided with platinum poles sealed in the glass atA and B. Two pieces of cadmium, C and D,were placed in the tube in the position shown,and the tube uniformly heated by means of a gas-burner and air bath, and maintained at a constanttemperature. The current was then…
Electricity · Electrical engineering
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
