Excerpt from An Integration Method of Deriving the Alternating-Current Resistance Inductance of Conductors Equation (3) applies only to conductors which are SO long that the end effects may be neglected. TO apply (3) to a particular case, it is necessary to be able to express M U as a function Of the distance between the filaments, and this can be done only when the permeability Of the conductor 18 unity. 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.