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4. Find io(t) in the circuit shown below and plot the response, including the time interval...
7.2. Show all of your work on this problem. Use V1 12 V, R1 2 kQ, R2 6 kQ, R3 a) The switch in the circuit shown as Fig. 7.2 has been in the closed position for a significant amount of time. What is the voltage across the capacitor just before the switch opens at t = 0? b) Find the time constant for this circuit with the switch open, and write the equation for Vc(t) for t> 0. c)...
Problem 4 = 20A Find i(t) and v(t) for t > 0 in the circuit below if i(0) 2 H 202 5Ω v(t) 1Ω Problem 5 If the switch in circuit below has been open for a long time and is closed at t = 0, find vo(t) a. Suppose that the switch has been closed for a long time and is opened at t = 0. Find vo(t). b. t = 0 2Ω WW 3 F 4Ω 18 V
5. For the circuit shown below, find the current iu(t) flowing in the 4 H inductor fort20. 4Ω i, (t) t=0 4 H 12 V 50 mF 8Ω
1. If i() shown below is applied to the circuit below, determine io (0). i(t) 140 io(t) i(t) 0.5F 2. Use Fourier transform technique to find vo (O) in the circuit below. Let v, (1) = 4e-21 V. 2 H vi(t) Vo (t) 0
Question 4 Find i(t) for t >0 for the circuit below. 4Ω 12 V 5 H 3 A
1. Find and plot the voltage volt) in the circuit shown. 18V+ 2. Find and plot the current io(t) in the circuit shown t-0 12 mA 300 ?F o(t)
Q3. In the circuit shown below, switch S has been closed for a very long time and it is opened at t = 0. Find the solution for the current i(t) passing through the inductor. Q4. In the circuit shown, the initial capacitor voltage is v(0) =5 V. (a) Find the capacitor voltage v(r) for t > 0. (b) Find the current io(t).
QUESTION 3 [40 marks] (1) [20 marks] Find the Thevenin equivalent of the circuit given in Figure 5. 40 оа 6Ω 0.25 Vx W 8V ЗА 4Ω b Figure 5 (ii) [20 marks] In the circuit of Figure 6, the switch has been in the close position for a long time before opening at time t = 0; a. (2 marks) Find the capacitor voltage v.(0) for t < 0. b. (15 marks) Give an expression for the capacitor voltage...
1. Forced Response Response of RC circuit The component values for the circuit shown below are v' = 16 V. RI= R2 3 kQ. R3= 8 kQ. and C-25/1 F. Assume that the switch had been open for a long time prior to t-0 i is the current passing through R. v is the voltage across the capacitor. Determine (a) (or and v(or) i0and v 0 b) (o)and v(or) (c) i[oo) and v(oo (d) i(t) for t20 (e) v(t) for...
the circuit shown, 1. Find the transfer function H(jw) 2. If R R2 12 and L1mH, plot the frequency response (both the gain and the phase shift) of the circuit; 3. Identify the type of filter the circuit is, and state the break (cut off) frequency. R1 v(t)Vcos(ut) L1 R2 Figure 1
the circuit shown, 1. Find the transfer function H(jw) 2. If R R2 12 and L1mH, plot the frequency response (both the gain and the phase shift) of...