有限长均匀带电圆柱体轴线上的场强

The electric field distribution on the axis of uniformly charged cylinder

本文针对均匀带电直线端点场强的不确定性 ,提出了均匀带电圆柱体轴线上的场强计算 ,结果表明 ,在不同条件下 ,均匀带电圆柱体的场强表达式将变成均匀带电直线、均匀带电圆面的场强。

Because the electric field at the end of the uniformly charged line is not decided,we calculated the electric field distribution on the axis of uniformly charged cylinder.In conclusion,in different conditions,the field formula will become the field formula of uniformly charged line or uniformly charged circular plate, and proved the electric field at the end of uniformly charged cylinder is continued.