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磁偏转与电偏转在高中是一个重要考点.随着2012年高考落下帷幕,在高考试题中的全国课标卷的第25题与2004年全国III卷的第24题在设置上由无边界的开放场改为圆形场,考察的本质内容是一致的.在近些年高考
Magnetic deflection and electrical deflection in high school is an important test center with the 2012 college entrance examination came to a close, in the college entrance examination questions in the National Curriculum Volume 25 questions and 2004 National III Volume 24 questions set by the borderless Open field into a circular field, the essence of the inspection content is consistent in recent years college entrance examination