A General Physics Laboratory in Electromagnetism for Scienceand Engineering Students

理工科学生电磁学通用物理实验室

• 批准号: 9351375
• 负责人: Kiumars Parvin
• 金额: $ 2.18万
• 依托单位: San Jose State University Foundation
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1993
• 资助国家: 美国
• 起止时间: 1993-05-01 至 1996-04-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9351375&HistoricalAwards=false
• 关键词: General; Physics; Laboratory; Electromagnetism; Scienceand

We are working to improve a lower division general physics (electricity and magnetism) laboratory which is taken by about 260 science and engineering students each semester at San Jose State University. We are developing experiments on magnetism by having students measure the magnetic field with Hall probes interfaced to a personal computer in a wide range of situations, and also observe the motion of charged particles in electric and magnetic fields. We are also improving and reorganizing some of our existing experiments on electricity and electrical circuits. The new and improved experiments help students develop better understanding for the abstract concepts of electric and magnetic fields, reinforce classroom lectures, and provide to students hands-on experience in working with modern instrumentation. Funds were obtained for the acquisition of 12 transverse and longitudinal Hall probes, 12 personal computers, and 12 Pasco e/m apparatuses with Helmholtz coils and power supplies.

我们正在努力改善圣何塞州立大学每学期约260名理工科学生参加的低级普通物理(电学和磁学)实验室。我们正在开发磁学实验，让学生在各种情况下用连接到个人计算机的霍尔探头测量磁场，并观察带电粒子在电场和磁场中的运动。我们还在改进和重组我们现有的一些电学和电路实验。新的和改进的实验帮助学生更好地理解电场和磁场的抽象概念，加强课堂讲课，并为学生提供使用现代仪器的实践经验。已获得资金，用于购置12个横向和纵向霍尔探头、12台个人计算机和12台带有亥姆霍兹线圈和电源的Pasco e/m仪器。