The International System of Units (SI) unit of magnetic field strength. It is defined as the magnetic field strength that produces a magnetomotive force of 1 ampere-turn between two points 1 meter apart along a magnetic field line. In the CGS system, the oersted (Oe) is related to 1 ampere per meter = 4π/10 3 Oe. Symbols: A/m, AT/m Source: About Shogakukan Digital Daijisen Information | Legend |
国際単位系(SI)における磁界の強さを表す単位。磁力線に沿って1メートル隔てられた2点間の起磁力が1アンペア回数となる磁界の強さで定義される。CGS単位系におけるエルステッド(Oe)とは、1アンペア毎メートル=4π/103Oeと関係づけられる。記号A/m、AT/m
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