Journal - Franklin Institute of the State of Pennsylvania (1826)
Franklin Institute, Philadelphia, Franklin Institute (Philadelphia, Pa.) · [Philadelphia : Franklin Institute] · leaf 349
much affected by the characterof the pulsating current supplied to the coils; the counter-electromotive force induced in the solenoid coils, and thevariation of this with \\\q rapidity of reciprocation ; thecharacter of the return-path for the lines of force, whether Jour. Frank Inst., Vol. CXXXI I… … K Jour. Frank. Inst., Vol. CXXXIII. April, 1892. {AUrkh. Sh.-et //.)
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