Question

Find total current(mA) in the circuit. (a) 1 (b) 2 (c) 3 (d) 4 The question was asked during an online exam. Enquiry is from Circuit Elements and Kirchhoff’s Laws in section Circuit Elements and Kirchhoff’s Laws of Network Theory Select the correct answer from above options network theory questions and answers, network theory questions pdf, network theory question bank, network theory gate questions and answers pdf, mcq on network theory pdf, gate network theory questions and solutions, network theory mcq Test , ies network theory questions, Network theory Questions for GATE EC Exam, Network Theory MCQ (Multiple Choice Questions)

Answer 1

Right answer is (a) 1 Explanation: R2 is parallel to R3. So equivalent resistance of R2 and R3 is 1K. The total resistance in the circuit is (1+1+1)K = 3K.Current in the circuit is 3V/3KΩ = 1mA.