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HW11 - 9.25 a For the circuit shown in Fig P925 find the...

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Unformatted text preview: 9.25 a] For the circuit shown in Fig. P925, find the fre FIE, quency [in radians per second} at which the "um impedance 2.], is purely resistive h] Find the value of 3,], at the frequency of (a). Fiflll'l H.251 16!} pH 9.28 The circuit shown in Fig. P933 is operating in the sinusoidal steady state. Find the value of Iii if in = ntflsin [set + 2.1.87')n1h, u, = 4UEDG{IHI‘ — 15‘]v. Film-I FILES 6001}- 3.2 H _... f E ”s 2.5 nF 9.33 The phasor current I, in the circuit shown in "155;; Fig.P9.33 hzgo'e. IIJL'IIISII a} Findlmlg and Fr h} Itta = SUD radfs, write the expressionsfortbfl], icfl}, and 1130?]. Fillll'l FILE! 9.35 Find the value of Z in the circuit seen in Fig. P935 if V3 = III} — 150V, 1, = SD +120A, and v1 = 14o + 130 v. Finn P935 9.39 The frequency of the Inusoidal voltage source in FEE” the circuit in Fig. P939 is adjusted until the current "”15"” il3 is in phase with LII. 3] Find the frequency in hertz. h] Find the steady—state expression for is {at the frequency found in [a]} if 1's = 3|] cosmt V. Figlrl P939 9.4? Find the 'I'hevenin equivalent circuit with respect to the terminals a,h for the circuit shown in Fig. P9.-rt-'?. Figur- P9.“ 149- a m. 6911’? 411 1“ 0 4n 4!} _flfl b 9.48 Find the Thevenin equivalent circuit with respect to the terminals a.,h of the circuit shown in Fig. P948. Figure P9.“ 9.52 Find the Norton equivalent circuit with respect to the terminals mo for the circuit shown in Fig. P952 when 1’, = 551"“ Fignl P152 9.515 Use the nodevoltnge method to find the phnsor voltage V; in the circuit shown in Fig. H.515. Figaro ”.56 1”“ 9.151 The op amp in the circuit seen in Fig. P96? is idlli. “PIE Find the steady-state expression for unfit} when ““15“ 1:3 = Enos 1ofit v. F‘iflll‘l FILE? 100 Hi. ...
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