The standard electrical dictionary; a popular dictionary of words, terms, and phrases, used in the practice of electrical engineering (1897)
Sloane, T. O'Conor (Thomas O'Conor), 1851-1940 · New York, H. W. Henley & co. · leaf 125
estrial orother lines of force have no directive effect upon it. one membercounteracting the other. It may bo produced by making the wirelie in two closed curves, B and C \ each enclosing an equal area,one of identical shape and disposition with the Other, and with thecurrent circulating in…
Electricity
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