Experimental science. Elementary, practical and experimental physics (1890)
Hopkins, George M. (George Milton), 1842-1902 · New York, Munn & co. · leaf 586
ical as the air becomes more rare. Whena piece of metal is presented to the side of the egg, the cur- INDUCTION BY ELECTRIC CURRENTS. 563 rent will be diverted from its path and flow toward theside of the egg, as seen in the figure at the left. When theglass globe contains a small portion of the… … Electric Eggs. very beautiful. A goblet coated with tinfoil, after the man-ner of a Lejden jar, is placed in a vacuum. The inductioncurrent is carried to its bottom by the wire passing throughthe cap of the air bell. The other electrode being in com-munication with the air pump plate on which the…
Physics · Lantern projection · Electric apparatus and appliances
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