An elementary book on electricity and magnetism and their applications (1919)
Jackson, Dugald C. (Dugald Caleb), 1865-1951, Jackson, John Price, b. 1868, Black, Newton Henry, b. 1874 · New York, The Macmillian Co · leaf 170
s upon four factors: (1) Upon the strength of the field, or the number of lines offorce which it contains in each square centimeter. (2) Upon the length of the wire which is in the field. (3) Upon the speed with which the wire moves. (4) Upon the angle at which the wire moves across the linesof… … Fig. 86. Electromagnet for demonstrat-ing induced e.m.f. 104. Experimental demonstration. If we have a large electro-magnet with flat-faced pole pieces (Fig. 86), we can demonstrate thevarious laws about induced voltage in a conductor. If we move awire down through the gap between the pole pieces,…
Electricity · Magnetism
Internet Archive · Public Domain Mark 1.0. Free to use for anything.
