At t = 0, a series-connected capacitor and inductor are placed across the terminals of a...
At t = 0, a series-connected capacitor and inductor are placed across the terminals of a black box as shown in (Figure 1). For t > 0, it is known that in = 1.5e-16,000t – 0.5e-4000t A, where t is in seconds. Figure < 1 of 1 25 mH + + t=0 uc 625 nF Black box If ve(0) = -50 V, choose the correct expression for vo for t > 0. Ο υο 450e-16,000€ + 150e 4000t V Ο...
PLEASE BOX ALL ANSWERS FOR A THUMBS UP Problem 6.34 - Enhanced - with Hints and Feedback At t=0, a series-connected capacitor and inductor are placed across the terminals of a black box as shown in (Figure 1). For t > 0, it is known that in = 1.5e -16,000+ - 0.5e-40006 A, where t is in seconds. Part A If vc(0) = -50 V, choose the correct expression for vo fort > 0. View Available Hint(s) Vo = 750e...
The four capacitors in the circuit in Fig. P6.28 are con- nected across the terminals of a black box at t = 0. The resulting current i, for t >0is known to be i 50e 250 MA. If vd(0)15 V, v(0)45 V, and v0) 40 V find the following for t 2 0: (a) vb(t), (b) vat) (c) ve(t), (d) va(t), (e) ii(t), and (f i2(t) Figure P6.28 -0a+ ib 12.5 nF 1 = 0 Black box Ub c+ 50...
The voltage of the capacitor vo(t) for t> 0 is known to be vo(t) = 9e-20 V. i1(0) = 5mA. (a) Find i(t) for t 20. (b) How much energy was initially stored in the inductor and capacitor? (c) How much energy was stored at t= in the inductor and capacitor? it) (0) i20 1110 H V.0) 10 kΩ Black box -T gmF
The current and voltage at the terminals of the inductor in the circuit are i(t) = (4.2 +5e 401) A, t > 0; v (t) = -73e_404 V, t > 0+ (Figure 1) Part A Specify the numerical value of Vs Express your answer to three significant figures and include the appropriate units. HA ? Vs = Value Units Submit Request Answer Part B Specify the numerical value of Express your answer to three significant figures and include the appropriate...
A 380 Hz sinusoidal voltage with a maximum amplitude of 120 V at t = 0 is applied across the terminals of an inductor. The maximum amplitude of the steady-state current in the inductor is 20 A. Part A What is the frequency of the inductor current? Part B If the phase angle of the voltage is zero, what is the phase angle of the current? Part C What is the inductive reactance of the inductor? Part D What is the inductance of the inductor? Part E What is the...
The current and voltage at the terminals of the inductor in the circuit are i(t) = (3.7+3.8e-406) A, t > 0; v(t) = -82e-40 V, t > 0+ (Figure 1) Part A Specify the numerical value of Vs. Express your answer to three significant figures and include the appropriate units. НА, ? V = Value Units Submit Request Answer Part B Specify the numerical value of R. Express your answer to three significant figures and include the appropriate units. HA...
9. For the given circuit, if the initial voltage across the capacitor is vc(0*) = 0, find an expression for the voltrage across the capacitor as a function of time and graph voltage versus time. R= 100 k2 w v=100 V uc) C = 0.01 uF 10. If a 100-F capacitance is initially charged to 1000V and at t=0, it is connected to a 1-ka resistance, at what time has 50 percent of the initial energy stored in the capacitance...
Circuit Analysis in the s-Domain 15.3. The initial voltage across the capacitor in the circuit shown in Figure P15.3 is v(0) 1 V, and the initial current through the inductor is i(0)0 mA Find the voltage vo (t) across the capacitor for t 2 0 Figure P15.3 50 mH 1 kS2 V. Volt) T 0.1 μF The circuit in the s-domain is shown below. R2 Va 1k 0.05s 1/(sC)-1e7/s Vo R1 2k V (0-ys 5/s 1/s 1 format long; 2...