Electricity for everybody; its nature and uses explained (1895)
Atkinson, Philip · New York, The Century Co. · leaf 183
Fii?. 71. 168 ELECTRICITY FOR EVERYBODY. sumption of the carbon keeps both rods pointed, and alittle pit, called the crater, forms in the upper point, asshown, from which the light is radiated downward. The flame takes the form of an arc, from which thename arc light is derived. This is caused…
Electricity
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