re- Thomson electrical machines. The Holtz inachine. Fig. 1, ceiver, on account of iheir being thrown off acts as a continuous electrophorus. It consists of a verti- laterally by the electric repulsion which they cal plate, D, of thin glass varnished with gum-lac, which is an insulated conductor,… … j termediary conductor, F, and then receive by effect of the '. motion the electricity so developed. Hence it results that rotated at a speed of from 5 to 10 revolutions per minute. In the charge of each of them augments at first in geometric face of this plate and at a short distance from it is a…
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