Inside Out Library · Explore

The elements of natural philosophy : copiously illustrated by familiar experiments and containing descriptions of instruments, with directions for using : designed for the use of schools and academies (1856)

Sprague, A. W. (Alfred White), 1821-1891 · Boston : Phillips, Sampson & Company · leaf 267

An illustration from The elements of natural philosophy : copiously illustrated by familiar experiments and containing descriptions of instruments, with directions for using : designed for the use of schools and academies, 1856, leaf 267
ans of electricity, yielded, however, tothe beautiful simplicity and efficiency of the American Electro-Magnetic Telegraph, which is claimed to have been suggestedby Dr. Charles T. Jackson and Professor Morse, in 1832, butwas matured and practically introduced by the latter, betweenBaltimore and… … Fig. 214 shows the registering portion of the Electro-Mag- What afterwards ? What did Ampere suggest for giving signals ? What issaid of Morses discovery ? Describe the parts of Morses registering appara-tus, shown in Fig. 214. 262 MORSES TELEGRAPH. netic Telegraph, along with the appendages…

Physics

Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.

More pictures from The elements of natural philosophy : copiously illustrated by familiar experiments and containing descriptions of instruments, with directions for using : designed for the use of schools and academies

More like this