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Practical electricity for beginners (1921)

Willoughby, George Alonzo, 1894- · Peoria, Ill. : Manual Arts Press · leaf 26

An illustration from Practical electricity for beginners, 1921, leaf 26
.1^ S.Tln trip extended slightly sometimes by removing other less impor-the wax from the top of the cell and pour- *^* p**^-ing water into it. It must be remembered at all times that adry cell is capable of furnishing electric pressure only whilethe chemicals and zinc are in good condition, and… … 22 PRACTICAL ELECTRICITY FOR BEGINNERS that one cell is not capable of furnishing suflBcient pressure, inwhich cases two or more are connected in series. That is, thecarbon of one is connected to the zinc of the second and theline wires to the other two terminals. The pressure of twocells connected…

Electricity · Electrical engineering

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