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Things a boy should know about electricity (1900)

St. John, Thomas M. (Thomas Matthew), b. 1865 · New York, T. M. St. John · leaf 61

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Fig. 76. automatically lights before the meter gets to the freezing-point; this warms it up to the proper temperature, atwhich point the light goes out again. CHAPTER VII. CHEMICAL EFFECTS OF THE ELECTRIC CXTERENT. 79. Electrolysis. It has been seen that in the vol-taic cell eledlricity is… … Fig. 77-through some solutions, they are decomposed, or brokenup into their constituents. This process is called deHrol-vs!s, and the compound decomposed is the clcHrolyte.(See Study, §369, etc., with experiments.) Fig. 77 shows how water can be decomposed into itstwo constituents, hydrogen and…

Electricity

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