[填空题]
Repeat Problem 27, now0v4ivwze y.*gjfs b.b6 o1u+k assuming that each battery has an internal resistance $r\,=\,1.2\Omega$.
$I_1$ $\approx$ A (retain two decimal places)
$I_2$ $\approx$ A (retain two decimal places)
$I_3$ $\approx$ A (retain two decimal places)
参考答案: 空格1: 0.92±2%
空格2: right
空格3: 0.33±2%
空格4: left
空格5: 0.6±2%
空格6: left