单词 | inductance coil |
释义 | > as lemmasinductance coil inductance coil n. an inductor (sense 3d) in the form of a loop or coil. ΘΚΠ the world > matter > physics > electromagnetic radiation > electronics > electronic devices or components > [noun] > inductance coil inductance coil1902 inductance1908 variometer1908 honeycomb coil1921 inductor1928 hum-bucking coil1940 1902 Encycl. Brit. XXXIII. 232/1 The Slaby-Arco arrangement consists at the transmitting end of an inductance coil elevated above the ground; one end of this coil is connected to the earth..and the other end to a condenser, the opposite terminal of which is connected to one secondary terminal of an induction coil. 1906 Westm. Gaz. 4 Jan. 10/1 In the present telephonic cables running to France and Ireland the introduction of inductance coils has improved their capacity by at least 100 per cent. 1913 Wireless World 1 479 The receiver used is the Fleming Valve with necessary tuning condensers and inductances. 1923 E. W. Marchant Radio Telegr. iv. 38 The coherer may, in a simple circuit, be conveniently placed across the inductance coil. 1925 P. J. Risdon Crystal Receivers & Circuits 9 A fixed inductance is one which is not variable, and is employed in circuits where tuning is performed entirely by condensers. 1926 R. W. Hutchinson First Course Wireless 77 The sliding inductance consists of a single layer of enamelled copper wire wound on an insulating tube. < as lemmas |
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