a) Find the capacitor voltage in the following network if the switch closes at t = 0. Assume initial conditions. Also find the time constant, rise time, and settling time for the capacitor voltage.
b) Plot the step response using MATLAB. From the plot, find the time constant, rise time, and settling time. (Please provide the code as well)
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a) Find the capacitor voltage in the following network if the switch closes at t =...
For the circuit shown, find the following: a) v(0+), the voltage across the capacitor right after the switch closes. b) v), the voltage across the capacitor after the switch has been closed for a long time. c) v(T), the voltage across the capacitor after one time constant. 2. 3 S2 I(t) 12 V+ 6 Ω 0.5 F u(t) 3. For the circuit above, write the differential equation for t > 0.
The initial voltage across the capacitor is 0 V. At time t=0, the switch is closed a) What is the time constant for this circuit? b) What is the final voltage across the 50 capacitor? c) What is the expression for the voltage across the 50 capacitor? d) Sketch the waveform for . e) What is the maximum instantaneous current that will flow through the capacitor? f) When will the voltage reach 5.0 V?
For the circuit shown, the switch has been open for a long time and it closes a t=0. The initial energy stored in capacitor is 250 . 102 w 3V 05v, 522 1c 20 F Question 6: What is the initial condition of the voltage of the capacitor? (A) 0 V (C) 1V (E) None of the above (B) 5 V (D) 3V (E) Question 7: What is the value of v, at t=0*? (A) -3V (C) 2V (E) None...
“Before the switch closes” The circuit is at steady state before the switch opens at time t-. The input to the circuit is the vol tage of the voltage source, 12 V. The output of this circuit is the voltage across the capacitor,v() Determine v() for t>0. Show al work. 10k2 12 V
2. The following RC circuit is given. Vout(t) R> c = = At t = 0, the switch closes. V is a constant voltage and Vout(0) = 0 V. Using natural frequencies method, find the output voltage, Vout(t) and plot it. Now, change the location of the capacitor, C, as shown below. Assume the voltage across the capacitor is 0 V at t = 0. How does Vout(t) change? Plot the waveform for Vout(t). Vout(t)
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The switch in the RC circuit shown in the diagram closes at t = 0. The emf ε = 12V, R = 10 kΩ, C = 11.88 nF. The capacitor was uncharged initially. At what time does the capacitor voltage hit 4.5 V? Express your answer up to one decimal place, and in units of microseconds. I got 55.84 microseconds as my answer...
Problem 4 In the network shown below, the switch has been in the closed position for a long time. At t = 0, the switch is opened. Find an expression for V(t) for t>0, and find how much time is needed for the voltage across the capacitor to drop to 0.4094 V right after the opening of the switch t-0 0.3V 5uP
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...
The switch in the circuit of Fig. P 7.55 has been in position a for a long time. At t- 0 the switch is moved to position b. Calculate (a) the initial voltage on the capacitor; (b) the final voltage on the capacitor; (c) the time constant (in microseconds) for t > 0; and (d) the length of time (in microseconds) required for the capacitor voltage to reach zero after the switch is moved to position b.