A Popular Treatise on Voltaic Electricity Electro-Magnetism

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Excerpt from A Popular Treatise on Voltaic Electricity Electro-Magnetism: Illustrated by Numerous Interesting ExperimentsTo prove that Electricity was developed by the mere contact of two opposite metals, be insulated two metallic plates after the method first pointed out by Mr. Bennet, one of zinc, and another of sil ver: these, when brought into contact and afterwards separated, were found to be electrified, the zinc positively - the silver negatively. Reasoning upon this important fact, he was led to the construction of the Voltaic pile.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.