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The various devices in which RC and RL circuits find applications and some of these applications...
EEE202: Circuits & Devices: Fall, 2018 THOMAS KChapter 7: RL and RC Circuits Problem 7.75 PSpice...
EEE202: Circuits & Devices: Fall, 2018 THOMAS KChapter 7: RL and RC Circuits Problem 7.75 PSpice Multisinm く) 11 of capacitor in the circuit has been charged to 490、At t0, switch 1 closes, causing the capacitor to discharge into the resistive network. Switch 2 closes 200 μs after switch 1 closes. (Figure 1) Part A Find the magnitude of the current in the second switch 300 μs after switch 1 closes Express your answer with the appropriate units. Figure 1...
RC Circuits Case 1: Case 2: w V W v = R V = WM Consider...
RC Circuits Case 1: Case 2: w V W v = R V = WM Consider the two circuits. Initiall the switch is open, and then the switch is closed (completing the circuit). a) For Case 1: What is the current through the battery immediately after the switch is closed? Describe what happens to the current as a function of time, going to times much longer than any RC time constant. Why? b) For Case 1: What is the current...
1. RL Circuits For the circuit in Figure 1, find the inductor voltage vit) if a)...
1. RL Circuits For the circuit in Figure 1, find the inductor voltage vit) if a) v(t) is the step function: 0 Vfor t<0 and 10 V for t>0. What is the time constant in this case? b) vs(t) 15 cos(100 t). You may use either the direct time-domain method, or use (complex) phasor method. 52 102 5mH L(t) Figure 1 2. Impedance You are given six black boxes, labelled "1" to ", each with two terminals. You are told...
When do you include the negative in current divider circuits? In this example In this example...
When do you include the negative in current divider circuits? In
this example In this example the current is negative and I do not
understand why.
Example 7.1 Determining the Naturasose Example 7.1 Determining the Natural Response of an RL Circuit RL Circuit The switch in the circuit shown in Fig. 7.7 has been closed for a long time before it is opened at -0. Find b) We find the current in the 40? resistor most easily by using current...
Ctri Question 3 (20 Marks) Lab 1-Zener Circuits and Applications Theory: Zener diode is designed ...
Ctri Question 3 (20 Marks) Lab 1-Zener Circuits and Applications Theory: Zener diode is designed to operate in reverse conduction. Zener breakdown occurs at a precisely defined voltage, allowing the diode to be used as a voltage reference or clipper. While Zener diodes are usually operated in reverse conduction, they may also be operated in cutoff and forward conduction. There are two different effects that are used in "Zener diodes". The only practical difference is that the two types have...
Could you please show me how I can drw those circuits. please using (NI Multisim 14)...
Could you please show me how I can drw those circuits.
please using (NI Multisim 14)
Optocoupler Objectives Use an ohmmeter to determine the condition of the optoisolator. Observe the operation of an optocoupler. Determine the maximum frequency response of the optocoupler. Required Materials (1) Dual DC power supply (1) Function generator (1) Oscilloscope (2) Multimeters (1) Optocoupler (ECG3040) (1) 3.9ΚΩ resistor (1) 220 resistor Introduction An optoisolator is a hybrid integrated circuit that contains an LED on one side...
Submission should follow the ET190 homework format. Ensure you show all work completety to receive full...
Submission should follow the ET190 homework format. Ensure you show all work completety to receive full credit. Make sure all problems are done in using labels and appropriate units or subscripts. Box your final answer. 1. There are 5 capacitors with the value of 1500 pF. a. What is the total capacitance when they are all in series? -10 3e 1500 1500 1500 b. What is the total capacitance when they are all in parallel? Cr cie C Cs de...
EEE202: Circuits & Devices: Fall, 2018 THOMAS KChapter 7: RL and RC Circuits Problem 7.75 PSpice Multisinm く) 11 of capacitor in the circuit has been charged to 490、At t0, switch 1 closes, causing the capacitor to discharge into the resistive network. Switch 2 closes 200 μs after switch 1 closes. (Figure 1) Part A Find the magnitude of the current in the second switch 300 μs after switch 1 closes Express your answer with the appropriate units. Figure 1...
RC Circuits Case 1: Case 2: w V W v = R V = WM Consider the two circuits. Initiall the switch is open, and then the switch is closed (completing the circuit). a) For Case 1: What is the current through the battery immediately after the switch is closed? Describe what happens to the current as a function of time, going to times much longer than any RC time constant. Why? b) For Case 1: What is the current...
1. RL Circuits For the circuit in Figure 1, find the inductor voltage vit) if a) v(t) is the step function: 0 Vfor t<0 and 10 V for t>0. What is the time constant in this case? b) vs(t) 15 cos(100 t). You may use either the direct time-domain method, or use (complex) phasor method. 52 102 5mH L(t) Figure 1 2. Impedance You are given six black boxes, labelled "1" to ", each with two terminals. You are told...
When do you include the negative in current divider circuits? In
this example In this example the current is negative and I do not
understand why.
Example 7.1 Determining the Naturasose Example 7.1 Determining the Natural Response of an RL Circuit RL Circuit The switch in the circuit shown in Fig. 7.7 has been closed for a long time before it is opened at -0. Find b) We find the current in the 40? resistor most easily by using current...
Ctri Question 3 (20 Marks) Lab 1-Zener Circuits and Applications Theory: Zener diode is designed to operate in reverse conduction. Zener breakdown occurs at a precisely defined voltage, allowing the diode to be used as a voltage reference or clipper. While Zener diodes are usually operated in reverse conduction, they may also be operated in cutoff and forward conduction. There are two different effects that are used in "Zener diodes". The only practical difference is that the two types have...
Could you please show me how I can drw those circuits.
please using (NI Multisim 14)
Optocoupler Objectives Use an ohmmeter to determine the condition of the optoisolator. Observe the operation of an optocoupler. Determine the maximum frequency response of the optocoupler. Required Materials (1) Dual DC power supply (1) Function generator (1) Oscilloscope (2) Multimeters (1) Optocoupler (ECG3040) (1) 3.9ΚΩ resistor (1) 220 resistor Introduction An optoisolator is a hybrid integrated circuit that contains an LED on one side...
Submission should follow the ET190 homework format. Ensure you show all work completety to receive full credit. Make sure all problems are done in using labels and appropriate units or subscripts. Box your final answer. 1. There are 5 capacitors with the value of 1500 pF. a. What is the total capacitance when they are all in series? -10 3e 1500 1500 1500 b. What is the total capacitance when they are all in parallel? Cr cie C Cs de...
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