电阻R1与R2并联,当通过R2的电流为I2事,则两个电阻中电流之和为A:(R2/R1+R2)*I2B:(R1+R2/R1)*I2C:(R1+R2/R2)*I2D:(R1-R2/R1+R2)*I2
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/11 09:34:08
![电阻R1与R2并联,当通过R2的电流为I2事,则两个电阻中电流之和为A:(R2/R1+R2)*I2B:(R1+R2/R1)*I2C:(R1+R2/R2)*I2D:(R1-R2/R1+R2)*I2](/uploads/image/z/7907935-31-5.jpg?t=%E7%94%B5%E9%98%BBR1%E4%B8%8ER2%E5%B9%B6%E8%81%94%2C%E5%BD%93%E9%80%9A%E8%BF%87R2%E7%9A%84%E7%94%B5%E6%B5%81%E4%B8%BAI2%E4%BA%8B%2C%E5%88%99%E4%B8%A4%E4%B8%AA%E7%94%B5%E9%98%BB%E4%B8%AD%E7%94%B5%E6%B5%81%E4%B9%8B%E5%92%8C%E4%B8%BAA%EF%BC%9A%EF%BC%88R2%2FR1%2BR2%EF%BC%89%2AI2B%EF%BC%9A%EF%BC%88R1%2BR2%2FR1%EF%BC%89%2AI2C%EF%BC%9A%EF%BC%88R1%2BR2%2FR2%EF%BC%89%2AI2D%EF%BC%9A%EF%BC%88R1-R2%2FR1%2BR2%EF%BC%89%2AI2)
xTMOP+
N^͔D`mYcifd0&dDP`QBB$JY}m,XnO9m{|` ߛ30'⩻1`ѱiFV~g+g
5aG !0aཫҶi%S7d߀sq?!Xkپ@tLPa̬cXw1UgY'Wj=gEXa_+Ye_!ql2