Apply Kirchoff's law of find the current I in the part of the following circuit.
Answer & explanation
Correct answer: option 3
The correct answer is Option (3) → 8 A
Using Kirchoff's current law -
$I_A=10+4=14A$
$I_B=14+1-2=13A$
$13A=3A+2A+I$
$⇒I=8A$