W. McGregor / WMcGregor
Questions on Magnetism, Electricity, and Practical Telegraphy is a book written by W. McGregor and first published in 1868. The book is a comprehensive guide to the principles of magnetism, electricity, and telegraphy, and is intended for use by students and practitioners of these fields. The book is divided into three parts, each dealing with a different aspect of the subject matter. Part one covers the principles of magnetism, including the properties of magnets, magnetic fields, and the behavior of magnetic materials. Part two focuses on electricity, including the properties of electric charges, electric fields, and the behavior of electric circuits. Part three covers practical telegraphy, including the principles of telegraphy, the construction and operation of telegraph instruments, and the transmission of messages. Throughout the book, McGregor provides a series of questions and answers that are designed to test the reader’s understanding of the material. The book is written in a clear and concise style, making it accessible to readers with a basic understanding of science and mathematics. Overall, Questions on Magnetism, Electricity, and Practical Telegraphy is a valuable resource for anyone interested in these fields, and remains a classic text in the history of science and technology.This scarce antiquarian book is a facsimile reprint of the old original and may contain some imperfections such as library marks and notations. Because we believe this work is culturally important, we have made it available as part of our commitment for protecting, preserving, and promoting the world’s literature in affordable, high quality, modern editions, that are true to their original work.
