The equivalent impedance Zeq for the infinite ladder circuit shown in the figure is

Q. The equivalent impedance Zeq for the infinite ladder circuit shown in the figure is
(A) j12 Ω (B) –j12 Ω (C) j13 Ω (D) 13 Ω
Ans: j12Ω
Sol:

Q. The equivalent impedance Zeq for the infinite ladder circuit shown in the figure is
(A) j12 Ω (B) –j12 Ω (C) j13 Ω (D) 13 Ω
Ans: j12Ω
Sol: