Project Gutenberg 2020-09-29 Public domain in the USA. 167 Morgan, Alfred Powell 1889 1972 Morgan, A. P. (Alfred Powell) Morgan, Alfred P. (Alfred Powell) Powell, A. M. 17016908 Lessons in Wireless Telegraphy Produced by James Simmons "Lessons in Wireless Telegraphy" by Alfred Powell Morgan is a scientific publication written in the early 20th century. This work presents a systematic elementary course on the principles of wireless telegraphy and the electrical laws that underpin it. The book aims to bridge the knowledge gap for operators who can send and receive messages but may not fully understand the rudimentary theory of the instruments they use. The opening portion introduces the book and sets the tone for a detailed exploration of wireless telegraphy, beginning with foundational concepts in magnetism. The author outlines the significance of understanding both natural and artificial magnets, their properties, and their applications, particularly in electricity. Key terms related to magnetism and its laws are introduced, paving the way for a deeper dive into the principles of electric currents and devices related to wireless communication, such as induction coils and batteries. The excerpt emphasizes a logical sequence to ensure clarity while providing comprehensive knowledge on the subject. (This is an automatically generated summary.) Reading ease score: 60.1 (8th & 9th grade). Neither easy nor difficult to read. en Telegraph, Wireless TK Text Category: Engineering & Technology 242511 2025-07-25T07:28:23.588432 text/html 216656 2020-09-30T09:45:12 text/html 14160784 2025-07-25T07:28:42.928315 application/epub+zip 14204790 2025-07-25T07:28:32.085357 application/epub+zip 380933 2025-07-25T07:28:25.945421 application/epub+zip 13246767 2025-07-25T07:28:47.802330 application/x-mobipocket-ebook 13210663 2025-07-25T07:28:38.452334 application/x-mobipocket-ebook 597130 2022-09-28T14:56:06.854911 application/x-mobipocket-ebook 139406 2025-07-25T07:28:22.466397 text/plain; charset=us-ascii 140263 2020-09-30T09:44:28 text/plain; charset=us-ascii 20563 2025-07-25T07:28:47.990276 application/rdf+xml 133144 2025-07-25T07:28:22.368420 text/x-rst 133146 2020-09-30T09:44:42 text/x-rst 22424 2025-07-25T07:28:27.264436 image/jpeg 3672 2025-07-25T07:28:26.762412 image/jpeg 47460 2020-09-30T09:45:44 application/octet-stream application/zip 13739213 2020-09-30T09:45:46 application/octet-stream application/zip 13724896 2020-09-30T09:45:48 application/octet-stream application/zip 16410006 2025-07-25T07:28:23.881414 application/octet-stream application/zip Archives containing the RDF files for *all* our books can be downloaded at https://book.klll.cc/wiki/Gutenberg:Feeds#The_Complete_Project_Gutenberg_Catalog en.wikipedia