Hertz, Heinrich, 1857-1894, Jones, Daniel Evan, b. 1863, Schott, George Adolphus, 1868- tr · London: Macmillan, New York, Macmillan and co. · leaf 245
r, but is attached by a littlesolder to the vertical steel wire dband twisted round this, as shown inFig. 24, b. The steel wire db has adiameter of 0*8 mm., and is as smoothand round as possible; the twistingof the silver wire can easily bemanaged by first stretching it loosely and then turning…
Electricity · Physics
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