翻訳と辞書 Words near each other ・ Search and rescue dog ・ Search and rescue in the United States ・ Search and Rescue Optimal Planning System ・ Search and Rescue Training Unit ・ Search and rescue transponder ・ Search and Rescue Wing RAAF ・ Search and seizure ・ Search and seizure law in Pennsylvania ・ Search and Surveillance Act 2012 and human rights ・ Search appliance ・ Search as a service ・ Search Bloc ・ Search box ・ Search Bureau for Missing Relatives ・ Search by sound ・ Search coil ・ Search Committee ・ Search cost ・ Search data structure ・ Search domain ・ Search EDP Inc. ・ Search engine (computing) ・ Search engine (disambiguation) ・ Search Engine (radio show) ・ Search engine indexing ・ Search engine manipulation effect ・ Search engine marketing ・ Search Engine Marketing in China ・ Search engine optimization ・ Search engine optimization metrics Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク Search coil ： ウィキペディア英語版 Search coil The search coil (also known as Inductive Sensor) is a sensor which measures the variation of the magnetic flux. The search-coil can measure magnetic field from mHz up to hundreds of MHz. It is associated to a conditioning electronic to make a search coil magnetometer (also known as induction magnetometer). == Principle == The induction sensor is based on Faraday's law of induction. The temporal variation of the Magnetic Flux $\backslash Phi$ through a ''N'' turns circuit will induce a voltage ''$e$'' which follows: :$e\; =\; -\; N\backslash frac$ which can be expressed in a simpler way: :$e\; =\; -\; N\backslash times\; S\backslash frac$ by assuming that the induced magnetic field B is homogeneous over a section ''S'' (the Magnetic flux will be expressed $\backslash Phi\; =\; B\backslash times\; S$). The induced voltage (''$e$'') may be increased several ways: * increase the surface (''S''), * increase the turn number (''N''), * use a ferromagnetic core. 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Search coil」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.