论文部分内容阅读
1为什么物理高考偏爱于考带电粒子在有“形”磁场中的运动问题新课程改革以后物理教材内容并没有减少,反而把物理分的更细,更合理,更科学。在高考考纲中列出的内容并不是教材所有内容,多数省份采用必考和选考模式,而磁场作为高中物理必考内容之一,所以我们就不难发现每年在全国那么多物理试卷中,几乎都会考带电粒子在磁场中的运动问题,
1 Why the physical college entrance examination prefers to examine the movement of charged particles in a magnetic field with a “shape”. After the new curriculum reform, the contents of physics textbooks have not been reduced, but the physics has been subdivided into more detailed, more reasonable, and more scientific. The content listed in the college entrance examination syllabus is not all of the content of the textbook. Most provinces adopt the mandatory exam and examination mode, and the magnetic field is one of the contents of high school physics exams. Therefore, it is not difficult for us to discover that so many physical examination papers nationwide each year. Almost all will examine the motion of charged particles in a magnetic field.