Willoughby, George Alonzo, 1894- · Peoria, Ill. : Manual Arts Press · leaf 54
Fig. 27. Showing theamount of heat generatedwhen a certain wire ofhigh resistance is con-nected to a dry cell. Fig. 28. Showing the amount ofheat when the same wire as used inFig. 27 is connected to two dry cellsconnected in series or twice as muchpressure. A greater amount of heatis generated.…
Electricity · Electrical engineering
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