Experimental science. Elementary, practical and experimental physics (1890)
Hopkins, George M. (George Milton), 1842-1902 · New York, Munn & co. · leaf 531
ools are available, themotor may undoubtedly be modified in several particulars,to facilitate the work of construction, but without securingbetter final results. Fig. 496 shows a magnet made of castiron. Instead of being formed of a single casting, it con-sists of two like halves, both made from… … Cast Iron Field Magnet. magnet should be fully one-half inch thick, and the endsone inch thick. The flanges. A, which confine the wire as well as theportions of the magnet on which wire is wound, should becovered with thin cloth and shellacked before winding.The halves of the magnet are wound…
Physics · Lantern projection · Electric apparatus and appliances
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