Problem3 For the circuit in Fig. P6.29, calculate a) the initial energy stored in the capacitors;...
The four capacitors in the circuit in the figure are connected across the terminals of a black box att 0.(Figure 1) The resulting current fort 0 is known to be Calculate the percentage of the initial energy stored that is delivered to the black box. Express your answer with the appropriate units % delivered 30.5 % Correct Part E Calculate the time, in milliseconds, it takes to deliver 6.3 ImJ to the black box. Express your answer with the appropriate...
The initial energy stored in the circuit in Fig is zero At r-O, a de current source of 3 A is applied to the circuit. The value of the resistor is 40 ohm. i R .25F 25H 40 ?? a) What is the initial value of i b) What is the initial value of dij /dt c) What are the roots of the characteristic equation? d) What is the numerical expression for i (t) when t 0?
13.36 There is no energy stored in the circuit in Fig. P13.36 -at the time the voltage source is energized. Find Vo, 1o, andI b) Find uo, lo, and , for 12 0 Figure P13.36 100Ω 13.36 There is no energy stored in the circuit in Fig. P13.36 -at the time the voltage source is energized. Find Vo, 1o, andI b) Find uo, lo, and , for 12 0 Figure P13.36 100Ω
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...
13.20 There is no energy stored in the circuit in Fig. P13.20 at the time the voltage source is turned on, and 325u(t) V PSPICE MULTISIM a) Find Vo and Io b) Find vo and i c) Do the solutions for v, and i, make sense in terms of known circuit behavior? Explain Figure P13.20 800 nF 250 250 43625 625 mH 500
Consider the circuit shown in Fig. 1 with Vs=10V. Assume there is no initial energy stored in the circuit, and the switch S was opens for a long time and it closes at time t-0 second. 1. For each of the following cases, find the expression of the voltage across the capacitor, Vt) for t 0: (a) R-5 k2, L-22 mH, and C 22 nF (b) R-0.5 kQ, L=22 mH, and C-22 nF IfL and C are the same as...
30. Consider the circuit shown in Figure P17.30, having zero initial stored energy. Let (a) Find Z6 (b) Find Z) io Find Ga-Vi (d) Find Gv2 =K (e Find G (f Find the response, v2), to the input in +0,1H 02H る(x ylo 2200 1 H. Figure P17.30 30. Consider the circuit shown in Figure P17.30, having zero initial stored energy. Let (a) Find Z6 (b) Find Z) io Find Ga-Vi (d) Find Gv2 =K (e Find G (f Find...
Capctr05 20Ω Given: The capacitors have initial voltages as shown in the above circuit. Att-0, the switch is closed. equ e Calculate the final voltage, Vi has reached equilibrium the final voltage, V across the capacitor, on the right, and the energy dissipated in the resis or ie, wR by the t me the system across the capacitor on the le Solution Submit these values Capctr05 20Ω Given: The capacitors have initial voltages as shown in the above circuit. Att-0,...