Introductory course of natural philosophy for the use of schools and academies. Ed. from Ganot's popular physics. By William G. Peck (1869)
Ganot, Adolphe, 1804-1887, Peck, William Guy, 1820-1892 · New York A.S. Barnes · leaf 376
re the magnetic ores of iron always magnets f To what is the natnral ma<j-netizition of these ores due ? How are bars magnetized by this principle? (356.)flow mny bars of steel be magnetized? Explain! the method of single touch. METHODS OF MAGNETIZING CODIES. 373 body to be magnetized in one… … Fig. 245. are the more durable in proportion to the hardness of tt esteel. To magnetize a steel bar by separate (ouch, we rub it inone direction with one pole of a magnetized bar, and in theopposite direction with the opposite pole. To magnetize a body by double touch, we make use oftwo magnetized…
Physics
Internet Archive · Gerstein Library, University of Toronto · Public Domain Mark 1.0. Free to use for anything.
