question_answer

Figure shows current in a part of electrical circuit, then-value of current is

A)  6 A

B)  3 A                     

C)  2 A                             

D)  Insufficient information

Correct Answer: C

Solution :

By Kirchhoff?s first law, current in the circuit will be as shown At point P current will be divided equally as each branch has identical \[\,2\,\,\Omega \] resistance, so value of i is 2 A.