Experimental science. Elementary, practical and experimental physics (1890)
Hopkins, George M. (George Milton), 1842-1902 · New York, Munn & co. · leaf 376
Neutral Point between Unlike Poles. contact with the N pole of a magnet and the S pole of anothermagnet is brought into contact with the opposite end of thebar, as shown in Fig. 338. The nail will adhere to the barwhen either magnet alone is in contact with the bar; butwhen dissimilar poles are… … SafltJ.f. Consequent Pole. site ends of the bar, its middle portion becomes neutral, andis no longer able to support the nail. When like magnetic poles are presented to the ends of theiron bar, as in Fig. 339, a strong consequent pole is devel-oped in the center of the bar, which is of the same…
Physics · Lantern projection · Electric apparatus and appliances
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