请问指南针N是南还是北

2025-03-16 00:56:48
推荐回答(5个)
回答1:

指南针的n极指的是北方,但指向的是地球磁场南极。

指南针主要组成部分是一根装在轴上的磁针,磁针在天然地磁场的作用下可以自由转动并保持在磁子午线的切线方向上,磁针的北极指向北磁极,利用这一性能可以辨别方向。

扩展资料:

据《古矿录》记载最早出现于战国时期的磁山一带。指南针的前身是中国古代四大发明之一的司南。

据1982年3月,《光明日报》报道:磁山(在今河北省邯郸市武安)是我国四大发明之一指南针的发源地。 据《古矿录》记载:《明史地理志》称:“磁州武安县西南有磁山,产磁铁石。”

在中国的方位文化中经历了从天文学方法定位再以磁学方法制成司南,最后由司南演变成指南针的三个阶段,随之而来的是测定方位技术的不断完善。

参考资料来源:百度百科-指南针

回答2:

指南针的使用方法,N、S分别指的哪里?

回答3:

指南针的N,是“北”的英文单词第一个字母。S是“南”的英文单词第一个字母

回答4:

指南针N是指向南面的,异性相吸的原理。

回答5:

N=north 北,S=南。

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