tailieunhanh - Notes on Recent Researches in Electricity and Magnetism, by J. J. Thomson

The concept of a "chemical substance" became firmly established in the late eighteenth century after work by the chemist Joseph Proust on the composition of some pure chemical compounds such as basic copper carbonate.[6] He deduced that, "All samples of a compound have the same composition; that is, all samples have the same proportions, by mass, of the elements present in the compound." This is now known as the law of constant composition.[7] Later with the advancement of methods for chemical synthesis particularly in the realm of organic chemistry; the discovery of many more chemical elements and new techniques in. | The Project Gutenberg EBook of Notes on Recent Researches in Electricity and Magnetism by J. J. Thomson This eBook is for the use of anyone anywhere at no cost and with almost no restrictions whatsoever. You may copy it give it away or re-use it under the terms of the Project Gutenberg License included with this eBook or online at Title Notes on Recent Researches in Electricity and Magnetism Intended as a Sequel to Professor Clerk-Maxwell s Treatise on Electricity and Magnetism Author J. J. Thomson Release Date June 27 2011 EBook 36525 Language English Character set encoding ISO-8859-1 START OF THIS PROJECT GUTENBERG EBOOK RECENT RESEARCHES--ELECTRICITY MAGNETISM NOTES ON RECENT RESEARCHES IN ELECTRICITY AND MAGNETISM INTENDED AS A SEQUEL TO PROFESSOR CLERK-MAXWELL S TREATISE ON ELECTRICITY AND MAGNETISM BY J. J. THOMSON . . Hon. . Dublin FELLOW OF TRINITY COLLEGE PROFESSOR OF EXPERIMENTAL PHYSICS IN THE UNIVERSITY OF CAMBRIDGE Oxford AT THE CLARENDON PRESS 1893 Oxford PRINTED AT THE CLARENDON PRESS BY HORACE HART PRINTER TO THE .