磁块的磁性，是由磁块的表面分子电流产生的。
Magnetism of the bar magnet is produced by the surface molecule electric current.
本文根据磁荷观点和分子电流观点讨论磁介质中的磁感应强度和磁场强度的物理意义。
In this paper, the physical meanings of the induction and the intensity in magnetic medium has been discussed from magnetic charge and molecular current point of view.
然后根据安培分子电流假说、偶极子理论和安培定理，计算了沿磁场方向两个球形粒子的作用力表达式。
Based on Ampere" Molecular Current Hypothesis, Dipole theory and Ampere Law, the interaction force formulation of two spherical particles which aligned with the external field is firstly deduced."
效仿理想点磁极的物理模型，对实际磁针建立了分子电流细螺管的物理模型，并分析了库仑磁作用定律成立的条件。
Imitating the physics model of ideal magnetic pole, magnetized needles are modeled on many thin soleniodal circuits of molecular el…
效仿理想点磁极的物理模型，对实际磁针建立了分子电流细螺管的物理模型，并分析了库仑磁作用定律成立的条件。
Imitating the physics model of ideal magnetic pole, magnetized needles are modeled on many thin soleniodal circuits of molecular el…
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