Electrical engineer's pocket-book: a hand-book of useful data for electricians and electrical engineers (1901)
Foster, Horatio A. (Horatio Alvah), 1858-1913 · New York, D. Van Nostrand co.; London, E.& F.N. Spon, ltd. · leaf 61
unit current in it. For example, if we have a coil of 150 turns of wire carrying 2 amperes andproducing 200,000 lines of force, or 200 kilogausses, then one ampere wouldproduce 100,000 lines ; and if it took the current one second to die out whenthe circuit was opened, then each turn would cut… … MFASUHEiWFNTS OF COXFFIGIEHTS OF IUDFC TAUCE. Determination of the coefficients of inductance may be made with aWheatstones bridge, condenser, and variable non-inductive resistance ; connect up as follows : — In the cut let A and B be equal constant arms ofthe bridge ; R, the variable arm ; r, a…
Electrical engineering
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