10月份就是Alevel物理大考了,下面我们就来给大家讲讲ALevel物理考纲,以下这些知识点在10月份的考试中都删减了,快过来一起看看吧!
ALevel物理考纲
Electric fields
Concept of an electric field
a) understand the concept of an electric field as an example of a field of force and define electric field strength as force per unit positive charge acting on a stationary point charge
b) represent an electric field by means of field lines
Uniform electric fields
a) recall and use E=ΔV/Δd to calculate the field strength of the uniform field between charged parallel plates in terms of potential difference and separation
b) calculate the forces on charges in uniform electric fields
c) describe the effect of a uniform electric field on the motion of charged particles
ALevel物理选择题,主要考查的是学生对于基础概念的理解,公式的掌握等,因此,答题的时候要抓关键信息点,可以通过因果联系等方法,来推出选择的具体内容。想要在这类题目中不失分,最重要的还是在平时要学会运用联想记忆法等熟记概念、公式等基本内容。
学习有方法,成长看得见
筑梦牛剑/G5/常春藤