In the circuit shown, 2-port network N has Z11 = 103 Ω, Z12 = 10 Ω, Z21 = -106 Ω and Z22 = 104 Ω. The current gain I_2 I_1 is

In the circuit shown, 2-port network N has Z₁₁ = 10³ Ω, Z₁₂ = 10 Ω, Z₂₁ = -10⁶ Ω and Z₂₂ = 10⁴ Ω. The current gain $$\frac{{\text{I}}_2}{{\text{I}}_1}$$ is

Answer: Option B