A natural philosophy : embracing the most recent discoveries in the various branches of physics, and exhibiting the application of scientific principles in everyday life .. (1899)
Quackenbos, G. P. (George Payn), 1826-1881 · New York, Cincinnati [etc.], American book company · leaf 302
Fig. 269. cient to fell aman to the earth.Plate machineswere the mostpowerful known,until the inven-tion of Holtzsmachine (shownon p. 439), whichuses two plates,parallel and verynear to each oth-er, and developselectricity exclu-sively by induc-tion (§ 806). Fig. 269 representsthe plate machine. AA… … culty removed ? 777. When a knuckle is presented to the prime conductor, whatfollows ? If a non-conductor is presented, what takes place ? 778. In the Plate Ma-chine, what is used ? How large plates are sometimes employed ? What is saidof the power of plate machines ? With Fig. 269, describe the…
Physics
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
![An illustration from [Graphophone patents] (1878)](https://img.insideoutlibrary.com/img/200/ia-graphophonepaten02unit-632-272.webp)
