摘要
电池内阻是动态量值,不宜仅用一个数值代替。一般情况下使用十一线电位差计测电池内阻会有较大误差。
Internal resistance of Battery is a dynamic quantitative value. Use one value to replace is not suitable. Under commom circumstance when we use elevenline electric potential difference instrument to measure internal resistance,relatively large error will appear.
出处
《延安大学学报（自然科学版）》
2003年第1期47-49,共3页
Journal of Yan'an University：Natural Science Edition
关键词
电池
内阻
线性方程
电位差计
battery
internal resistance
linear equation
electric potential difference instrument
