Cyclopedia of applied electricity : a practical guide for electricians, mechanics, engineers, students, telegraph and telephone operators, and all others interested in electricity (1905)
American School (Chicago, Ill.) · Chicago : American School of Correspondence · leaf 131
Fiir. 2. ELECTRICAL MEASUllEMEXTS. 11 … by increasing the immlM>r of turns or length of -wire in tlic coil,and by increasing tlie current. Another phenomenon upon which many electrical instrumentsdepend is the deflection of a coil carrying a cun*ent. Such a coil,as we have learned, is surrounded by a field similar to tliat of amagnet,…
Electrical engineering
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