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PLEASE CONSIDER THE CHANGES APPLIES TO EACH PROBLEM BELOW!

The final answers should be as a function of the frequency variable s, and in the form of a rational fraction.

Hint for 12.7: convert the delta part of the circuit to a wye.

12.4 Find the transfer impedance V,(s)I,(s) for the network shown in Fig. P12.4. 2 H is(t) Figure P12.412.7 Find the driving point impedance at the input teminals of 127 Find the drivin pia ieda the ngst terminals of the circuit12.8 Determine the driving point impedance at the input termi nals 1-2 for the network shown in Fig. P12.8 as a function of s

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Answer #1

SC 42. t*j. 14 2 on 3 오 32 해 ⅔ 3 31.2 4l A-1 Parall impedence StS) Parailed point imp여ance. 04リ刑 (FH) 4t5 s+5)4en 小1 레-) aralle 43441) Awutr イ ie 서 Now き(3)

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