Elementary treatise on physics experimental and applied for the use of colleges and schools (1890)
Ganot, A. (Adolphe), 1804-1887, Atkinson, E. (Edmund) · New York : W. Wood · leaf 952
rforating the insulating layers which separate the wires, and thenthe coil is destroyed. To avoid this, two wires, e and r, connect the poles ofthe coil with two metallic rods whose distance from each other can be regu-lated. If then the spark cannot penetrate through the glass, it strikes… … Fig. 908. surface Ruhmkorff charged large batteries of 6 jars each, having about 3square yards of coated surface. The experiment with a single Leyden jar (fig. 908) is made as follows :—The coatings of the latter are in connection with the poles of the coil bythe wires d and /, and these same poles…
Physics
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