大学生园地

多个均匀磁化匀质永磁球的相互作用能

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  • 1. 中国科学院大学本科部,北京100049; 2. 中国科学院大学核科学与技术学院,北京101408
张笑 (2004—),男,四川德阳人,中国科学院大学2022级本科生.
黄飞,E-mail: huangfei@ucas.ac.cn

收稿日期: 2024-07-06

  修回日期: 2024-09-13

  网络出版日期: 2025-08-09

Interaction energy of multiple uniformly magnetized and homogeneous permanent magnet spheres#br#

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  • 1. Undergraduate Education Department, University of Chinese Academy of Sciences, Beijing 100049, China;
    2. School of Nuclear Science and Technology, University of Chinese Academy of Sciences, Beijing 101408, China

Received date: 2024-07-06

  Revised date: 2024-09-13

  Online published: 2025-08-09

摘要

本文运用磁荷观点,提出了一种简便计算多个均匀磁化匀质永磁球的相互作用能的方法,并从能量的观点讨论了磁球条形排列与环形排列的相对稳定性.

本文引用格式

张笑, 黄飞 . 多个均匀磁化匀质永磁球的相互作用能[J]. 大学物理, 2025 , 44(6) : 86 . DOI: 10.16854 /j.cnki.1000-0712.240311

Abstract

In this paper, a simple method for calculating the interaction energy of multiple uniform magnetized permanent magnet spheres is presented based on the magnetic charge view. Then, based on this method, we calculate and compare the relative stability of the line arrangement and ring arrangement of magnetic balls.
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