# The Z-parameters of the two-port network N in Fig. 13-22 (a) are Z 11 = 4s,

## Question:

The Z-parameters of the two-port network N in Fig. 13-22 (a)** **are Z_{11} = 4s, Z_{12} = Z_{21} = 3s, and Z_{22} = 9s. Find the input current i_{1} for v_{s} = cos 1000t (V) by using the open circuit impedance terminal characteristic equations of N, together with KCL equations at nodes A, B, and C.

**Data from figure 13-22**

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**Related Book For**

## Schaum S Outline Of Electric Circuits

**ISBN:** 9781260011968

7th Edition

**Authors:** Mahmood Nahvi, Joseph Edminister