radio knginkkrim;immnciplks( 11aptf.u iUNDERLYING ELECTRICAL THEORYIn tin1 expla (ii hi "I :t number "I plc-inum na urn lerlying th'1 theory mid operat ion of radio ;ipp.-i ra1 us, n is :11111st < >>i 11( that Ihe student havr- at ]ea>t ,i general knowledge of tin1 .so-called electron tlieory of matter and tlie interpretation in terms of that theory of the phenomena of electric conduction and induction. This becomes of especial interest for the study of the latest developments of radio apparatus such as thetluve-electrode vacuum tubes, where, for the first time, use is made of electricity having no material support, of electrons traveling in space empty of all matter. I'nder such conditions, the functioning of the apparatus is best and most fully understood by the use of the electron theory.For the above reasons, the first chapter of this book differs from the usual text book in that, assuming the reader to be already familiar with the usual electrical phenomena, it givAbout the Publisher Forgotten Books is a publisher of historical writings, such as: Philosophy, Classics, Science, Religion, History, Folklore and Mythology.Forgotten Books' Classic Reprint Series utilizes the latest technology to regenerate facsimiles of historically important writings. Careful attention has been made to accurately preserve the original format of each page whilst digitally enhancing the difficult to read text. Read books online for free at www.forgottenbooks.org