大学物理 ›› 2014, Vol. 33 ›› Issue (4): 49-49.

• 著者文摘 • 上一篇    下一篇

匀强磁场产生装置的设计

朱力奥   

  1. 中国科学技术大学少年班学院,安徽合肥230026
  • 出版日期:2014-04-25 发布日期:2014-04-20

New design and considering of the uniform magnetic field

  • Online:2014-04-25 Published:2014-04-20

摘要: 阐述了亥姆霍兹线圈轴线上磁感应强度高阶导数的奇特性质,提出利用共轴四线圈组产生均匀磁场的设想,并通过模拟共轴四线圈组磁场的轴线分布及空间分布,展现了共轴四线圈组的优越之处.

关键词: 匀强磁场, 亥姆霍兹线圈, 共轴四线圈组

Abstract: A new type of coils(fuor-coils group)aiming at creating more uniform magnetic field is designed, the thought of which comes from calculating the higher derivatives of the magnetic induction on the center line of Helmhohz coils. Showing from the images of the magnetic field,the amazing advantages of four-coils group against the traditional Hemhohz coils are able to be observed clearly.

Key words: uniform magnetic field, Helmholtz coils, four-coils group

中图分类号: 

  • O441.3