大学物理实验
大學物理實驗
대학물리실험
PHYSICAL EXPERIMENT OF COLLEGE
2014年
6期
61-63
,共3页
惠斯通电桥%灵敏度%桥阻
惠斯通電橋%靈敏度%橋阻
혜사통전교%령민도%교조
Wheatstone bridge%sensitivity%internal resistance of the ‘bridge’
文章从理论和实验两方面入手,对惠斯通电桥实验中电桥灵敏度与“桥”内阻大小关系进行讨论,所得结果对教师教学和学生很好完成该实验有较好的指导作用。
文章從理論和實驗兩方麵入手,對惠斯通電橋實驗中電橋靈敏度與“橋”內阻大小關繫進行討論,所得結果對教師教學和學生很好完成該實驗有較好的指導作用。
문장종이론화실험량방면입수,대혜사통전교실험중전교령민도여“교”내조대소관계진행토론,소득결과대교사교학화학생흔호완성해실험유교호적지도작용。
It discusses the relationship between the sensitivity and internal resistance of the ‘bridge ’ of Wheatstone bridge from the theory and the experiments. The result is good for teachers’ teaching and helps students complete this experiment better.