…When a current I (A) flows in a magnetic field with magnetic flux density B , B exerts a force of B × I (N/m) per unit length of the current in a direction perpendicular to both B and I , and magnetic flux density B can also be defined from this relationship. Magnetic flux density is sometimes called magnetic induction, but magnetic induction also means the phenomenon in which a magnetic material becomes magnetized when placed in a magnetic field. [Chikazumi Satoshi]… *Some terminology explanations that mention "magnetic induction" are listed below. Source | Heibonsha World Encyclopedia 2nd Edition | Information |
…磁束密度Bの磁場の中に電流I(A)が流れている場合,Bは電流に対してBとIとの両方に垂直な方向に,電流の単位長さあたりB×I(N/m)の力をおよぼすが,この関係から磁束密度Bを定義することもできる。なお,磁束密度を磁気誘導と呼ぶこともあるが,磁気誘導には,磁性体を磁場の中においたとき磁化する現象magnetic inductionの意味もある。【近角 聡信】。… ※「magnetic induction」について言及している用語解説の一部を掲載しています。 出典|株式会社平凡社世界大百科事典 第2版について | 情報 |
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