[填空题]
Determine the magnitudes and directions of thm73byw esy:pfrsi*2p/ ,pzt ;e currents in4iq hywlp64, o0k txx9 each resistor shown in (Fig. Below). The batteriesk4, 6oixw hq94yxp0lt have emfs of $E_1\,=\,9.0V$ and $E_2\,=\,12.0V$ and the resistors have values of $R_1\,=\,25\Omega$,$R_2\,=\,18\Omega$, and $R_3\,=\,35\Omega$
$I_1$ $\approx$ 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: 0.18±2%
空格2: up
空格3: 0.31±2%
空格4: left
空格5: 0.13±2%
空格6: right