x
uploads/oersted.jpg

oersted n.【電學】奧斯忒〔磁場強度單位〕。

oersted-meter

The electro - magnetic telegraph was the wonderful and most unexpected consequence of the experiments of oersted and the mathematical investigations ofampe : and the modern art of navigation is an unforeseen emanation from the purely speculative and apparently merely curious enquiry , by the mathematicians of alexandria , into the properties of three curves formed by the intersection of a plane surface and a cone 電報是奧斯忒的實驗和安培的數學研究最出乎人預料而令人驚異的結果;現代航海技術則意外地產生于亞歷山大的數學家們對由一平面和一圓錐相交所形成的三條曲線的性質進行的純粹思辯性的、顯然僅僅是出于好奇的探索。

Oersted demonstrated that electric currents could produce magnetic effects . 奧斯忒表演了電流能引起磁效應。