Elements Of Construction For Electro Magnets Scholars Choice Edition PDF Download

Excerpt from Elements of Construction for Electro-Magnets In presenting the accompanying translation of the 'Determination des Elements de Construction des Electro-Aimants' by Count Th. du Moncel I need offer no apology, as the researches of this eminent French scientist are well known both in England and America, but to facilitate the studies of those not understanding French I have undertaken the translation which I now put forward as a faithful copy of the original, but in an English dress. The electrical units are almost throughout based on the French system of measurements of a Daniell as the unit of E.M.F. and the metre of telegraph wire as the unit of resistance, but to calculate these values according to the mode now usually obtaining here, viz. the volt and the ohm, the results must be divided by 1.079 and 100 respectively. With respect to the tables of values, I should mention I have omitted some given by the author containing information as to the weight, price, &c., of copper wires supplied by a Paris maker. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This 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.