Determine I, in the circuit of Fig. P2.15. 5Ω + 12 V 2Ω 1)1A

2.35 Find (a) io, (b) iy, and (c) iz in the circuit in Fig. P2.35. PSPICE MULTISIN Figure P2.35 12 Ω + σε ΟΔ 18 V 6ΩΣύς 12 Σ10Ω Σ5Ω

Let the following electrical circuits be, in which it is required to determine the value of the voltage V shown:Note that the two previous circuits are identical, the only difference is the load element that has been selected in each of them: in electrical network 1 the load element is resistor R3 while in electrical network 2 the element of load is resistor R1.a) Find, using Thévenin's theorem, the voltage V in electrical network 1.b) Find, using Thévenin's theorem, the voltage V in the electrical network 2.

2.38. A system is governed by the differential equa- tion dy dt dx + ay = b + cx dt (a) Find H(f). (b) Find and plot |H(f) (c) Find and plot |H(f) and/H(f) for c = 0. and /H(f) for b = 0.