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In a two port network, if current at port 2 is 2A and voltage at port 1 is 4V, then the impedance Z₁₂ is:

In a two port network, if current at port 2 is 2A and voltage at port 1 is 4V, then the impedance Z₁₂ is: Correct Answer 2 Ω

Z12 is defined as the ratio of the voltage at port 1 to the current at port 2. Substituting the given values in the above equation, Z12 parameter of the network is 2 Ω.

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