\because IgRg=IsRs

\therefore\frac{1}{5}1\times56=\frac{4}{5}1\times Rs

\therefore Rs=14\Omega

\frac{56\times14}{56+14} = المكافئة للجلفانومتر والمجزئ R

=11.2\Omega

\therefore المقاومة الكلية للدائرة 161.2=\ 150+11.2-R اوم

\therefore\ I=\frac{VB}{R}=\frac{2}{161.2}=12.4\times10-3A

\ Ig=\frac{1}{5}I=\frac{1}{5}\times12.4\times10-3

=2.48\times10-3A

Is=\frac{4}{5}I=\frac{4}{5}\times12.4\times10-3

=9.92×10^-3A