Experimental science. Elementary, practical and experimental physics (1890)
Hopkins, George M. (George Milton), 1842-1902 · New York, Munn & co. · leaf 421
o the sides of the strip, W, by a clamp, b, which isprovided with a binding post for receiving a wire. A bind-ing post is also connected with the silver plate, S. The wooden strip, W, is paraffined, and the zinc platesare amalgamated. The liquid generally used to charge thecell is I part of… … DYNAMIC ELECTRICITY. 399 Fig. 392. battery is due to the facility with which the hydrogen isdetached from the rough surface of the platinized silverplate. The Smee battery has been used largel}^ in tele-graphy and electro-metallurgy. The Grenet battery (Fig. 392) is a very good form ofexperimental…
Physics · Lantern projection · Electric apparatus and appliances
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