Lessons in practical electricity; principles, experiments, and arithmetical problems; over four hundred illustrations; an elementary text book (1909)
Swoope, C. Walton (Coates Walton), d. 1901 · New York, D. Van Nostrand company · leaf 463
of slightly larger sheetsof waxed paper and then press the whole mass tightly to-gether, we have an electrical condenser, *[ 303. The construc-tion of a condenser is shown in Figs. 287 and 288. If agalvanometer were connected in circuit with a condenser anda direct E. M. F. applied, it would be… … ALTERNATING CURRENTS. 44r> aid be deflected in the reverse direction. There is amomentary current just at the instantthe condenser is charged^and a reverse momentary current when it ie If a condenser l>e connected to a source of alternating cur-rent and a galvanometer connected in the…
Electricity · Magnetism
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