Easy electrical experiments and how to make them; (1918)
Dickinson, Leonard Perley, 1874- [from old catalog] · Chicago, F. J. Drake & co · leaf 19
ion just described. Sothe zinc and carbon rods should be removed from the solution.when the battery is not in use. 10 EASY ELECTRICAL EXPERIMENTS. *t The neatest way of accomplishing this result is to usrangement shown in Fig. i. The tumblers containirtion are held in a trough made of pine boards… … Fig. i. from the solution. Fasten a light strip of pine along each sideof the square pieces of board which hold the rods, so that thelatter are rigidly fastened together at the proper distance apartto easily fit into the tumblers when they are in the trough. Attach the frame work carrying the rods…
Electric apparatus and appliances · Electricity
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