Question

In the given circuit current (I) will be .

• A. 1.4 A
• B. 2.4 A
• C. 4 A

Answer 1

The correct option is B 2.4 A

According to kircchhof's law - Total currents into a junction equals the total current out of the junction.
For the right most junction

For node a
$1A+3A-Currentfromnodeatob=0$
$Currentfromnodeatob=4A$

For node b
$4A-0.5A-Currentfromnodebtoc=0$
$Currentfromnodebtoc=3.5A$

For node c
$3.5A-1.1A-I=0$
$I=2.4A$