Excerpt from The Capillary Electrometer, Vol. 1: In Theory and PracticeI have laid most stress on the production and interpretation of the photographic records as illustrating the special characteristics of the capillary electrometer but it is hardly necessary to point out that it may be used by direct observation with the Wheatstone bridge, or with the potentiometer, instead of a high-resistance galvanometer, and that it may replace the quadrant electrometer in comparing the capacities of condensers.About the PublisherForgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.comThis book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.