Question

Find the current (in A) through 25V cell in the figure shown.

Answer 1

$Current{I}_1\Rightarrow (15-0)=I_{1}5\Rightarrow I_1=3A$

$Current{I}_2\Rightarrow (30-0)=I_{2}10\Rightarrow I_2=3A$

$Current{I}_3\Rightarrow (5-0)=I_{3}5\Rightarrow I_3=1A$

$Current{I}_4\Rightarrow (55-0)=I_{4}5\Rightarrow I_4=5A$

Total Current $I=I_1+I_2+I_3+I_4$

$3+3+1+5=12A$