摩擦力同磁力的單位

摩擦力是經典力學的一個名詞,,

指兩個表面接觸的物體作相對運動時互相施加的一種物理力,,

廣義地,,

物體在液體和氣體中運動時也受到摩擦力,,

摩擦力單位係牛頓(Newton,N)



磁是物質間相互吸引或排斥的一種物理現象,,

常見的磁性物質是鐵和磁石,,以及某些鋼鐵類~

雖然一般物質並不具有磁性,,

然而在磁場中的物質仍會受到輕微磁力的作用,,

但一般必須用特殊儀器才能測得~

磁力單位係 :

磁通量(Wb)(韋伯) V·s = kg·m2·s−2·A−

磁通量密度、磁感應強度(T)(特斯拉) Wb/m2 = kg·s−2·A−1

磁場強度(A/m)(安培每米) m−1·A

磁阻(A/Wb)(安培每韋伯) kg−1·m−2·s2·A2

磁導率(H/m)(亨利每米) kg·m·s−2·A−2

磁化率(X) (Unavailable)

Friction, being a force, has unit of "Newton".

Magnetic force, being also a force, has unit of "Newton".

[Be awre the that Chinese term 磁力, is in fact, very ambiquous. It may sometimes be wrongly interpreted as "magnetic field", or as "magnetic force". The latter should be the correct interpretation.]