Electricity for public schools and colleges (1891)
Larden, W. (Walter), b. 1855 or 6 · London : Longmans · leaf 398
ct E.M.F. induced in thesecondary coil B. This E.M.F. is high, since the break of theprimary is very abrupt, and /j {see § 5) is very small. We have not yet described the part played by the condenserF F, as this matter deserves a section to itself. We may here re-mark that L and N are connected by… … Fig. ii. 372 ELECTRICITY ch. xxrt. painful or even fatal. He should not take shocks from any but smallcoils, say those giving {-inch sparks as their maximum. As regards the winding of the secondary coil, we may say that thiswire is wound in sections, separated from one another by ebonitepartitions…
Electricity
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