Cumming, Linnæus, b. 1843. [from old catalog] · New York, D. Van Nostrand · leaf 167
d under these conditions becomesitself a source of danger to the buildingit is intended to protect, since the light-ning no longer passes to earth by therod, but flies from it across walls andother bad conductors, rending them in pieces, in its passageto the gas or water supply pipes of the house,… … Fig. 98. 95. Chemical Decompositions by the Machine dis- chap, iv.] Electrical Machines. 149 charge.—The power of the machine discharge to performchemical decompositions was originally shown by Faraday,and can be repeated easily by the discharge of a Voss orHoltz machine. In the case of iodide of…
Electricity
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