摘要
对均匀带电球体绕其自身的对称轴作变角速度旋转产生的磁场和感应电场求解，之后计算了这球体对该轴的转动惯量．
The electric field induced by a homogeneously charged sphere rotating about its symmetry axis at changing angular velocity is worked out. Then the moment of inertia of this sphere about the symmetry axis is calculated.
出处
《大学物理》
1998年第10期10-12,18,共4页
College Physics
