Dynamo-electricity: its generation, application, transmission, storage and measurement (1884)
Prescott, George B. (George Bartlett), 1830-1894 · New York, D. Appleton · leaf 706
terminals we connect the various super-posed wires, either in such a way as to form only one large cable,or end to end, so as to be able to vary at will the electro motiveforce of the apparatus. But it must be clearly understood that such an apparatus isonly one of a thousand possible arrangements… … the axis of rotation, and having its wire coiled radially, so as toform a sort of disk pierced with a large central hole, in order toallow the radial coilings of the wire, the ring being mountedrigidly on a shaft passing through its axis. Magnets would beplaced radially around the disk on each…
Electrical engineering
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