偶极矩及其排列构型——第52届国际物理奥林匹克竞赛理论试题1介绍DIPOLE MOMENTS AND THEIR CONFIGURATIONS——INTRODUCTION TO THEORETICAL PROBLEM 1 OF THE 52ND INTERNATIONAL PHYSICS OLYMPIAD
董校,王槿,刘子睿,惠王伟,孔勇发,宋峰
摘要(Abstract)：
第52届国际物理奥林匹克理论试题第一题为“Permanent magnets”,翻译为“永磁体”,主要考查偶极子之间及偶极子与其他磁体的相互作用。本文首先较全面地介绍了本试题的命题要点和背景知识，并分析了国际学生和中国学生的答题情况，同时对其开放性命题思路和答案做相关评述。
关键词(KeyWords)： 国际物理奥林匹克;偶极矩;开放性试题
基金项目(Foundation): 2020高等学校教学研究项目(DJZW202010hb);; 港澳与内地高等学校师生交流计划项目(202111120070);; 南开大学“四新”专业课程改革项目(21NKSYSX02)
作者(Author): 董校,王槿,刘子睿,惠王伟,孔勇发,宋峰
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