Elementary natural philosophy : designed for high schools and academies (1881)
Griffin, La Roy F. (La Roy Freese), 1844-1916 · Philadelphia : Sower, Potts & Co. · leaf 278
these ways. 906. The disruptive discharge can be readily shown byconnecting two or three common Bunsen cells for intensity.Then connect an insulated conducting wire to the — pole of the last cell, and bringit down upon the carbonof the first cell. The lightwill at once appear, whilethe wire will be… … Fig. 330. JABLOUKOFF CANDLE. 269 battery of forty or fifty cells connected for intensity, andthe lower one with the — pole. After bringing them intocontact, and then separating them for a short distance, par-ticles of incandescent carbon pass between them. Thisproduces a very intense white light.…
Physics
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