The standard electrical dictionary; a popular dictionary of words, terms, and phrases, used in the practice of electrical engineering (1897)
Sloane, T. O'Conor (Thomas O'Conor), 1851-1940 · New York, H. W. Henley & co. · leaf 230
or downby the micrometer head M, until the sighted position is reached.The readings of the micrometer on the top of the case give the datafor calculation. Electrometer, Capillary. An electrometer for measuringpotential difference by capillary action, which latter is affected by STANDARD ELECTRICAL… … Fig. 155. Lippmans Capillary Electrometer. running from the binding-posts a and b connect one with the mer-cury in A, the other with that in B. The upper end of the tube Aconnects with a thick rubber mercury reservoir T, and manometerH. The surface tension of the mercury-acid film at the lower…
Electricity
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