and bent it up in the before, each single wire of the simple manner represented in Fig. 12, the two ends being soldered to one another, and experimental apparatus may be replaced by a coil of many turns ; and the whole may be wound upon a longitudinal cylin- der or core. The actual method of… … vertical conductors, and that it is an un- symmetrical one. Curiously enough, a German engineer, Her Frolich, who, like M. Breguet, in- tended to describe the Siemens ( or Von Alteneck) armature, discovered another system of winding up the wires, which is shown in diagram in Fig. 15. Here also…
Engineering
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