Experimental science. Elementary, practical and experimental physics (1890)
Hopkins, George M. (George Milton), 1842-1902 · New York, Munn & co. · leaf 489
eare those who are still learners, to whom new things, or oldthings placed in a new light, are ever welcome. To suchthe simple experiments here given may be an aid to theunderstanding of induction as developed in dynamos andmotors. Any one at all acquainted with electrical phenomena 466… … Magnetization of Steel Bar. Magneto-Electric Induction. the accepted theories of this action, as they are well estab-lished and appear in almost every text book of physics. The fundamental magneto-electrical experiment of Far-aday was exactly the reverse of the operation of producinga magnet by…
Physics · Lantern projection · Electric apparatus and appliances
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