单词 | exploring coil |
释义 | > as lemmasexploring coil exploring coil n. a coil of insulated wire used to detect and measure a magnetic field; = search coil n. at search n. Compounds 2.The coil is connected to a galvanometer, which measures the current induced in the coil when it is quickly flipped over within, or removed from, a magnetic field. ΚΠ 1881 Evening Star (Washington, D.C.) 29 July The exploring coil is passed over the President's [sc. James Garfield] body... The instant the musical sound is heard..the position of the coil will be noted. 1913 Year-bk. Wireless Telegr. & Teleph. 316 The moveable exploring coil is attached to a handle and index. 2005 J. Daintith & R. Rennie Facts on File Dict. Physics (ed. 4) 97/1 The most common type [of fluxmeter] uses a small movable exploring coil (a search coil), which is placed in the field and then removed quickly. < as lemmas |
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