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Notes on physics (1914)

Snow, Benjamin Warner, 1860- · Madison, Wis. · leaf 540

An illustration from Notes on physics, 1914, leaf 540
loped by a current passing through a resistance;for while the former depends upon the direction of the current,the latter is wholly indi^pondont of the direction in which thecurrent flows. Another and possibly a simpler method of showing the peltiereffect is to sendVhe current from a battery… … :i. Demonstration of tlio Peltier effect. 536 THERMO-ELECTRICITY. battery may be removed, and the thermo-pile connected directlywith the galvanometer. In proof of the Peltier phenomenon itwill then be observed that a current flows from the thermo-pileas a source, thus shoiving that the two faces of…

Physics

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