question_answer

In the given circuit diagram, the currents, \[{{I}_{1}}=0.3A,{{I}_{4}}=0.8A\]and \[{{I}_{5}}=0.4A,\]are flowing as shown. The currents \[{{I}_{2}},{{I}_{3}}\]and \[{{I}_{6}},\]respectively, are-       [JEE Main 12-Jan-2019 Evening]

A) \[1.1\text{ }A,\text{ }0.4\text{ }A,\text{ }0.4\text{ }A\]

B) \[-0.4A,\,\,0.4A,\,\,1.1A\]

C) \[1.1\text{ }A,\,\,-0.4\text{ }A,\,\,0.4\text{ }A\]

D) \[0.4A,\,\,1.1A,\,\,0.4A\]

Correct Answer: A

Solution :

[a] Applying KCL at junction

From KCL at point

At point