(9%) Problem 2: Consider the circuit depicted in the attached figure. The voltage source is an...
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Problem 04 mm us(0 In the circuit, the voltage source Vs(t) frequency, amplitude and phase are 22 kHz, 10 V and 0.25 rad correspondingly; Rs=4 Ohm, Ri=12 Ohm, R2=9 Ohm, R3=2 Ohm, L1=0.11 mH, L2=0.13 mH, C= 1.4 uF ("u"="micro"). Part A. Using any appropriate techniques, find the parameters of Thevenin equivalent circuit with respect to the ports "a" and "b". Present the Thevenin source in the polar form and the Thevenin impedance in the algebraic...
7. (40 POINTS) An LRC series circuit is driven by a voltage source ε.coset, where ε,-10.0 V. R 140.0 ohms and C-1.0 μF. Note: 1.0 μF-10. 6 F. The circuit's resonant frequency is co- 6.28 x 10 3 rad/s. (a) (5) If the resistor value R is doubled, would the resonant frequency change? Yes or No Circle one. EXPLAIN (b) (5) What is the inductance L? (c) (5) If the voltage source frequency ω = ω then what is the...
2. LRC series circuit. [10 pts.] Consider an LRC series circuit driven by an ac voltage source Vin Vo cos(wt). (a) Derive an expression for the real ac current in the circuit in terms of L, R, C, and a. (b) Determine the resonant frequency f, and angular frequency w, by direct differentiation of the current amplitude from part (a). Compare your result to LC (c) Determine the Q factor of this circuit in terms of L, R, and C....
Problem 4.7 Consider the circuit shown in (Figure 1). The source voltage v1 is 40 V. Resistance R1, R2 and R3 are 5 ,120 and 15 , respectively. The source current I is 25 mA Part A Find the power developed by the current source I in the circuit. Express your answer to three significant figures and include the appropriate units. НА Value Units Рi 3 Request Answer Submit Part B Figure 1 of 1 Find the power developed by...