Elementary treatise on physics, experimental and applied : for the use of colleges and schools (1906)
Ganot, A. (Adolphe), 1804-1887, Atkinson, Edmund, 1831-1901, Reinold, A. W. (Arnold William), 1843-1921 · New York : Wood · leaf 902
t are called resistanceboxes (fig. 844). Fig. 843 representsthe way in which resistance coils are affixed inside the box. On the topof the box, which is of slate or ebonite, are a number of solid prismaticpieces of brass fi.xed a little distance apart ; at their ends are conical per-forations in… … -857] Rheostat 877 to neutralise the effects of self-induction (967) and of any extraneous inductiveaction. If the terminals of a circuit are connected with TT (fig. 843), and allthe plugs are inserted, the resistance box offers no appreciable resistance, for thecurrent passes by theplugs and the…
Physics
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