江苏物理高考第8题考的内容是等势面。等势面属于电场知识,在物理考纲中是必考内容。对电场线、电势能、电势、匀强电场中电势差与电场强度的关系要求是Ⅰ,对电势差、带电粒子在匀强电场中的运动要求是Ⅱ。考题对以上内容都有涉及,因此此题对学生的综合要求比较高。 Jiangsu Physical Entrance exam eighth test content is equal potential surface. The equipotential surface belongs to the electric field knowledge, which is the necessary test content in the physical examination program. For the electric field lines, the potential difference, the electric potential, the electric potential difference in a uniform electric field and the electric field strength are all required to be Ⅰ. For the electric potential difference, the movement requirement of charged particles in a uniform electric field is Ⅱ. Test questions are involved in the above, so this question on the comprehensive requirements of students is relatively high.