Elementary treatise on electricity and magnetism : founded on Joubert's "Traité élémentaire d'électricité" (1909)
Foster, G. Carey (George Carey), Porter, Alfred William, 1863-1939, Joubert, Jules François · London : Longmans · leaf 419
is kept at the angle a by means of a stop (Fig. 258), which pre-vents it from going back to zerowhen the circuit is interrupted.On again closing the circuit, theneedle is deflected beyond a, be-cause the extra current delaysthe growth of the current in R,and at first more than the normalproportion… … .l,|l|,|.|.|^K Fig.
Electricity · Magnetism
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