KcetCurrent ElectricityKCET 2018MCQ+1 / -02018The effective resistance between $P$ and $Q$ for the following network is A$\frac{1}{12} \Omega$B$21 \Omega$C$12 \Omega$D$\frac{1}{21} \Omega$Check AnswerClear SelectionReveal AnswerShow Explanation