Cyclopedia of applied electricity : a general reference work on direct-current generators and motors, storage batteries, electrochemistry, welding, electric wiring, meters, electric lighting, electric railways, power stations, switchboards, power transmission, alternating-current machinery, telegraphy, etc. (1916)
American Technical Society · Chicago : American Technical Society · leaf 85
oil s, in which thecurrents are induced, is called the secondary coil. Causing lines offorce to spring into existence inside of s—in other words, magnetizingthe space inside of s (that is, the core about which]the coils are wound)—^has caused an induced current te flow in s; and demagnetizingthe… … Illustrating the Principle of the InductionCoil and Transformer. 71 62 ELECTRICITY AND MAGNETISM rent in the coil. We may think of the Hnes which suddenly appearwithin the iron core upon magnetization as springing from withoutacross the loops into the core, and as springing back again…
Electrical engineering
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