Answer to Question #301967 in Electric Circuits for Diablo

Question

Find the three current I1, I2, I3 with Kirchoff rule where R1= 100ohms, R2= 10ohms, R3= 5ohms and E1= 12volts, E2= 6volts

Answer 1

Answer

Using ohm's law

Curents

$I_1=\frac{E_1}{R_1}=\frac{12}{100}=0.12A$

$I_2=\frac{E_2}{R_2}=\frac{6}{10}=0.6A$

So

$I_3=I_1+I_2=0.12+0.6=0.18A$