物理学 6-1静电场中的导体 第五版 静电平衡条件( Conditions electrostatic equilibrium) (1)导体内部任何一点处的电场强度为零; Electric field intensity at any point in the conductor is equal to zero (2)导体表面处的电场强度的方向都与导体表面垂直 The direction of electric field intensity on conductor surface is vertical with the conductor surface 导体表面是等势面 Conductor surface is 导体是等势体 equipotential surface Conductor is 导体内部电势相等 equipotential body Potential in the conductor is equal 第六章静电场中的导体和电介质 4/37第六章 静电场中的导体和电介质 物理学 第五版 6-1 静电场中的导体 4/37 静电平衡条件(Conditions electrostatic equilibrium) (1), 导体内部任何一点处的电场强度为零； Electric field intensity at any point in the conductor is equal to zero (2), 导体表面处的电场强度的方向,都与导体表面垂直. The direction of electric field intensity on conductor surface is vertical with the conductor surface 导体是等势体 Conductor is equipotential body ➢导体表面是等势面 Conductor surface is equipotential surface ➢导体内部电势相等 Potential in the conductor is equal