Henderson, C. Hanford (Charles Hanford), 1861-1941, Woodhull, John F. (John Francis), 1857-1941 · New York, D. Appleton and company · leaf 299
ff coil—is madeserviceable in the spark coil, used in electric gas lighting.The core is made of a bundle of iron wires, and the coil, inthis case single, consists of many turns of moderately thickwire. The introduction of such a coil into a circuit providesa good strong spark, which conveniently… … made and broken is due to the induced current. The sparkis evidence that the induced current has high voltage. This spark will light the gas.If one touches the conductoron both sides of this point,/, thus making it possible forthis induced current to passthrough his body rather thanthe air, he will…
Physics
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