|
The effect was, however, probably due to the conducting power of the intermediate air being dimi- nished, on account of the increased density, produced by cool- ing. The electric light is put out by a strong wind. 51 The properties of a cast-iron battery must not be attri- buted to the passiveness which iron has been discovered to possess, in certain circumstances : since wrought iron will not answer for the cells. 52 EFFECTS OF GALVANISM. Galvanism being more remark- able for " quantity" than "intensity," we are to expect from it, principally, the results due to the former [elect. prev next |