Electricity for public schools and colleges (1891)
Larden, W. (Walter), b. 1855 or 6 · London : Longmans · leaf 89
e of putting the rubber to earth.—\\^ have seen that the 62 ELECTRICITY CH. IV. glass surface returns to the rubber in a neutral, or nearly neutral,condition. But the rubber was left charged —. Hence, if theoriginal separation of + or — were to go on, then after some turnsthe rubber would become… … t IG. 11. But if we put the rubber to earth, we shall get the initial con-dition of the rubber maintamed by a steady passage of — electricityto earth. Later on we shall treat of this matter from a potentialpoint of view. So, if the prime conductor be put to earth, we can use therubber as a source…
Electricity
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