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Page 2 of 8 ELE 231 Quiz #5 Problem 1 Assume the switch in the circuit...
4. In the circuit below, the capacitors are initially uncharged. The switch is closed at t=0....
4. In the circuit below, the capacitors are initially uncharged. The switch is closed at t=0. 2k 22 O 9V 10 uF 20 F a. What is the time constant for this circuit? b. Sketch a plot of the current through the resistor as a function of time. Label both current and time axes with accurate numerical values. c. Sketch a plot of the charge on the 10 uF capacitor as a function of time. Label both charge and time...
Tutorial 1: Capacitors and Inductors I. In the RC circuit of Figure 1(a), the source produces...
Tutorial 1: Capacitors and Inductors I. In the RC circuit of Figure 1(a), the source produces a step voltage, as discussed in lectures. The height of the step is 10V. Sketch, using a graph with labelled axes, the capacitor voltage ve as a function of time. Your sketch need not be accurate, but it should show the main features of the charging process including the voltage reached at a time equal to one time-constant, and the initial rate of increase...
Challenge Problem... The circuit to the left is constructed with a 1k2 resistor and a 1 mF capacitor. The input wavefor...
Challenge Problem... The circuit to the left is constructed with a 1k2 resistor and a 1 mF capacitor. The input waveform is shown below. i(t) in 2 V, (t) o2 13 A) Sketch a graph of the output voltage for this graph, starting att 0 and ending it once the RESISTOR has returned to an apparent steady state. Be sure to label important points and values. B) What is the value of output voltage at t 11 seconds? 12 seconds?...
The circuit to the left is constructed with a 1kS2 resistor and a 1 mF capacitor. The input waveform is shown below. A) Sketch a graph of the output voltage for this graph, starting at t 0 and en...
The circuit to the left is constructed with a 1kS2 resistor and a 1 mF capacitor. The input waveform is shown below. A) Sketch a graph of the output voltage for this graph, starting at t 0 and ending it once the capacitor has Rreturned to an apparent steady state. Be sure to label rtant points and values ts the value of output voltage at t-11 seconds? 12 seconds? C) Sketch a graph of the output current for this graph,...
5. [RC Circuits] Consider the circuit shown in Figure 5 attached. As shown, the switch is...
5. [RC Circuits] Consider the circuit shown in Figure 5 attached. As shown, the switch is in position "A" for t < 0, and the circuit has been at rest for a long time. At time t = 0, the switch opens and the capacitor starts to drain across the resistor. (a) When the switch is closed and there is only a direct current (DC) source, the capacitor acts like an open circuit. Find the constant voltage across the capacitor...
pls answer 7&8 10 ks2 10 kg vo Problem 7) The switch in the circuit has...
pls answer 7&8
10 ks2 10 kg vo Problem 7) The switch in the circuit has been open for a long time. Find the time constant and the voltage on the capacitor as t oo and sketch the voltage vc(t) on the capacitor for t > 0. 10v 1 mA 20 k223 40 uF - Velt t = 012 2012 We Problem 8) The switch in the circuit has been closed for a long time before it opens at t...
Question B2 Figure 8 shows a DC electric circuit with a 2-way switch. The capacitor is...
Question B2 Figure 8 shows a DC electric circuit with a 2-way switch. The capacitor is initially not charged. At t= Os, switch is at position and the capacitor is then charged up 1000 Position1 RT Position2 (20V R 500 0.02F (NV Figure 8 (a) Whent > sec, the capacitor is charged through R, to steady state, 0 Find the complete response of y(t) fort > 0s. (5 marks) (m) Sketch the response of (t) for t> Os. (3 marks)...
2. An ideal inductor with inductance L and an ideal capacitor with capacitance C are connected...
2. An ideal inductor with inductance L and an ideal capacitor with capacitance C are connected in series with a battery with voltage and a switch. Att 0 the switch is closed. In this scenario, the charge on the capacitor will oscillate sinusoidally but will have a DC offset. It can be expressed in general using three parameters (Ao, Ai, and A2) with the following. q(t) AA cos(ut)A2 sin(ut) where wis the natural frequency of the circuit. Note also that...
-1 -4 Problem 2. (1 point) Remaining time: 59:05 (min:sec) The graph below shows the derivative...
-1 -4 Problem 2. (1 point) Remaining time: 59:05 (min:sec) The graph below shows the derivative of the function f(x) on the interval x E-4,0]. You can click on the graph to see larger version. a) Given the single f(x) value already shown in the table, complete the entries for the rest of the table. x 4 3 2 0 f(x)-4 b) On your written sheet, use the values you found in part (a) to sketch the graph of the...
-1 -4 Problem 2. (1 point) Remaining time: 59:05 (min:sec) The graph below shows the derivative...
-1 -4 Problem 2. (1 point) Remaining time: 59:05 (min:sec) The graph below shows the derivative of the function f(x) on the interval x E-4,0]. You can click on the graph to see larger version. a) Given the single f(x) value already shown in the table, complete the entries for the rest of the table. x 4 3 2 0 f(x)-4 b) On your written sheet, use the values you found in part (a) to sketch the graph of the...
4. In the circuit below, the capacitors are initially uncharged. The switch is closed at t=0. 2k 22 O 9V 10 uF 20 F a. What is the time constant for this circuit? b. Sketch a plot of the current through the resistor as a function of time. Label both current and time axes with accurate numerical values. c. Sketch a plot of the charge on the 10 uF capacitor as a function of time. Label both charge and time...
Tutorial 1: Capacitors and Inductors I. In the RC circuit of Figure 1(a), the source produces a step voltage, as discussed in lectures. The height of the step is 10V. Sketch, using a graph with labelled axes, the capacitor voltage ve as a function of time. Your sketch need not be accurate, but it should show the main features of the charging process including the voltage reached at a time equal to one time-constant, and the initial rate of increase...
Challenge Problem... The circuit to the left is constructed with a 1k2 resistor and a 1 mF capacitor. The input waveform is shown below. i(t) in 2 V, (t) o2 13 A) Sketch a graph of the output voltage for this graph, starting att 0 and ending it once the RESISTOR has returned to an apparent steady state. Be sure to label important points and values. B) What is the value of output voltage at t 11 seconds? 12 seconds?...
The circuit to the left is constructed with a 1kS2 resistor and a 1 mF capacitor. The input waveform is shown below. A) Sketch a graph of the output voltage for this graph, starting at t 0 and ending it once the capacitor has Rreturned to an apparent steady state. Be sure to label rtant points and values ts the value of output voltage at t-11 seconds? 12 seconds? C) Sketch a graph of the output current for this graph,...
5. [RC Circuits] Consider the circuit shown in Figure 5 attached. As shown, the switch is in position "A" for t < 0, and the circuit has been at rest for a long time. At time t = 0, the switch opens and the capacitor starts to drain across the resistor. (a) When the switch is closed and there is only a direct current (DC) source, the capacitor acts like an open circuit. Find the constant voltage across the capacitor...
pls answer 7&8
10 ks2 10 kg vo Problem 7) The switch in the circuit has been open for a long time. Find the time constant and the voltage on the capacitor as t oo and sketch the voltage vc(t) on the capacitor for t > 0. 10v 1 mA 20 k223 40 uF - Velt t = 012 2012 We Problem 8) The switch in the circuit has been closed for a long time before it opens at t...
Question B2 Figure 8 shows a DC electric circuit with a 2-way switch. The capacitor is initially not charged. At t= Os, switch is at position and the capacitor is then charged up 1000 Position1 RT Position2 (20V R 500 0.02F (NV Figure 8 (a) Whent > sec, the capacitor is charged through R, to steady state, 0 Find the complete response of y(t) fort > 0s. (5 marks) (m) Sketch the response of (t) for t> Os. (3 marks)...
2. An ideal inductor with inductance L and an ideal capacitor with capacitance C are connected in series with a battery with voltage and a switch. Att 0 the switch is closed. In this scenario, the charge on the capacitor will oscillate sinusoidally but will have a DC offset. It can be expressed in general using three parameters (Ao, Ai, and A2) with the following. q(t) AA cos(ut)A2 sin(ut) where wis the natural frequency of the circuit. Note also that...
-1 -4 Problem 2. (1 point) Remaining time: 59:05 (min:sec) The graph below shows the derivative of the function f(x) on the interval x E-4,0]. You can click on the graph to see larger version. a) Given the single f(x) value already shown in the table, complete the entries for the rest of the table. x 4 3 2 0 f(x)-4 b) On your written sheet, use the values you found in part (a) to sketch the graph of the...
-1 -4 Problem 2. (1 point) Remaining time: 59:05 (min:sec) The graph below shows the derivative of the function f(x) on the interval x E-4,0]. You can click on the graph to see larger version. a) Given the single f(x) value already shown in the table, complete the entries for the rest of the table. x 4 3 2 0 f(x)-4 b) On your written sheet, use the values you found in part (a) to sketch the graph of the...
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