Homework Answers
4.0 ks2 40 k2 2.5 ks2 10 V 100 mV 10 V Given: The operational amplifier...
4.0 ks2 40 k2 2.5 ks2 10 V 100 mV 10 V Given: The operational amplifier in the above circuit may be considered ideal. Required: Calculate the output voltage vo
Please show all work so I can understand. 10 kS2 OA1 VoUT OA2 10 k2 10...
Please show all work so I can understand.
10 kS2 OA1 VoUT OA2 10 k2 10 kΩ 90 kΩ 10 k2 5 V The circuit above is commonly used in mechanical and civil engineering for strain measurements. The OA1 feedback resistance consists of a strain gauge sensor with a resistance of 10 k2+ AR, where ΔR represents a change in resistance proportional to the amount of mechanical strain on the sensor. (a) Derive an expression for VouT in terms of...
b) An amplifier has values of V = 24mV and Vout gain of the circuit 2V....
b) An amplifier has values of V = 24mV and Vout gain of the circuit 2V. Calculate the dB voltage (2 marks) c) For the circuit shown in Figure 11, calculate the lower critical frequency due to the output RC circuit. Vec +15 V R 3.9 LO C V. R. 0.33 uF 2N3904 600 n 0.1 F 5.6 k REI 33 0 R 22 k 50 mVpp 1.5 k 100 F (5 marks) Figure 11 12. a) Name the type...
3-F) b. Vout = 0.99 Vin 3-E) For the following circuit, with Ri 18 k2, R2...
3-F) b. Vout = 0.99 Vin
3-E) For the following circuit, with Ri 18 k2, R2 15 k(2, R6 = 40 kQ, V,-10 V, and V,-7 V, find: 22 k2, R 30 k2, R4 20 kQ, Rs- a) the current through Ri, R3, & R6 b) the voltage across R2, R4, & Rs Rs V, 3-F) For the following circuit, what is Vout in terms of Vin for each case? a) R1-100 ?, R2-1 k(2, and R3 = 1.0 M(2...
A continuous AC voltage with peak voltage of 6 V and frequency f=732398 Hz is connected...
A continuous AC voltage with peak voltage of 6 V and frequency f=732398 Hz is connected with a resistor (R-220 Ω), a capacitor with C-0.1 μΕ and an an inductor with L=680 nH. What is the capacitive reactance? What is the inductive reactance? What is the impedance when all three components are connected in SERIES? What is the current when all three components are connected in SERIES? What is the impedance of the circuit when all three components are connected...
4) Consider the MOSFET differential amplifier shown below, with Io-2 mA, and RL- 10 kS2, Rss-100 ...
4) Consider the MOSFET differential amplifier shown below, with Io-2 mA, and RL- 10 kS2, Rss-100 k2, VDD- +8V and Vss--8V. The NMOS transistors in the circuit are nominally identical, with kn 2 mA/V2, VTn 1.0 V and ro 100 k2. The PMoS transistors in the circuit are nominally identical, with kp 2 mA/V2, [VTpl 1.0 V and ro 100 kΩ M3 M4 0 M1 M2 a) First consider the DC bias point. Assuming that the current mirror requires at...
A circuit is constructed with a 1000 Ω resistor, a 1.00 x 10-9 F capacitor and...
A circuit is constructed with a 1000 Ω resistor, a 1.00 x 10-9 F capacitor and a 2.00 H inductor. This circuit is connected to a 100 Vmax generator. The frequency of the generator can be varied. What frequency will produce the lowest impedance? What is the rms current in the circuit at this frequency?
Consider the circuit of Figure 6.19. The AC supply has a peak voltage of 10 V...
Consider the circuit of Figure 6.19. The AC supply has a peak
voltage of 10 V and a frequency of 1 kHz. The resistor has a value
of 1 k2, and the capacitor has a capacitance of 0.1 F.
a. find the Thevenin equivalent circuit
b. If we varied the frequency of the source, at what frequency
would the impedence be:
i. Maximum
ii. Minimum
iii. What are the impedences for cases 9(b)i and 9(b)ii ?
c. Now we connect...
need answer. dont know. please select the correct one Rc-4.3 k2 RB 500 kS2 RL 100...
need answer. dont know. please select the correct one
Rc-4.3 k2 RB 500 kS2 RL 100 k2 Cc 10 uF Vs Assume transistor is NOT ideal and hence do not ignore the transistor high frequency capacitances GT and Gu Regarding the amplifier circuit above, which of the following statements is INCORRECT? There is only one incorrect sentence (you might need to draw freq response and draw equivalents before answering) When calculating the upper 3 dB frequency, the time constant is...
In the series RC circuit below, with R -6.1 k ohms& C 72.5 nF, at what angular frequency [rad/s] ...
In the series RC circuit below, with R -6.1 k ohms& C 72.5 nF, at what angular frequency [rad/s] does the capacitor AC voltage reduce to its DC value (accurate to 1%)? C output Answer: In the series RC circuit below, with R-1.2 k ohms & C 92.8 nF, calculate the magnitude of the voltage 'gain' of the circuit (Vout/ Vsl), for a driving frequency of 0.1 kHz, to 1% accuracy. Coutput Answer For a series RLC circuit as shown...
4.0 ks2 40 k2 2.5 ks2 10 V 100 mV 10 V Given: The operational amplifier in the above circuit may be considered ideal. Required: Calculate the output voltage vo
Please show all work so I can understand.
10 kS2 OA1 VoUT OA2 10 k2 10 kΩ 90 kΩ 10 k2 5 V The circuit above is commonly used in mechanical and civil engineering for strain measurements. The OA1 feedback resistance consists of a strain gauge sensor with a resistance of 10 k2+ AR, where ΔR represents a change in resistance proportional to the amount of mechanical strain on the sensor. (a) Derive an expression for VouT in terms of...
b) An amplifier has values of V = 24mV and Vout gain of the circuit 2V. Calculate the dB voltage (2 marks) c) For the circuit shown in Figure 11, calculate the lower critical frequency due to the output RC circuit. Vec +15 V R 3.9 LO C V. R. 0.33 uF 2N3904 600 n 0.1 F 5.6 k REI 33 0 R 22 k 50 mVpp 1.5 k 100 F (5 marks) Figure 11 12. a) Name the type...
3-F) b. Vout = 0.99 Vin
3-E) For the following circuit, with Ri 18 k2, R2 15 k(2, R6 = 40 kQ, V,-10 V, and V,-7 V, find: 22 k2, R 30 k2, R4 20 kQ, Rs- a) the current through Ri, R3, & R6 b) the voltage across R2, R4, & Rs Rs V, 3-F) For the following circuit, what is Vout in terms of Vin for each case? a) R1-100 ?, R2-1 k(2, and R3 = 1.0 M(2...
A continuous AC voltage with peak voltage of 6 V and frequency f=732398 Hz is connected with a resistor (R-220 Ω), a capacitor with C-0.1 μΕ and an an inductor with L=680 nH. What is the capacitive reactance? What is the inductive reactance? What is the impedance when all three components are connected in SERIES? What is the current when all three components are connected in SERIES? What is the impedance of the circuit when all three components are connected...
4) Consider the MOSFET differential amplifier shown below, with Io-2 mA, and RL- 10 kS2, Rss-100 k2, VDD- +8V and Vss--8V. The NMOS transistors in the circuit are nominally identical, with kn 2 mA/V2, VTn 1.0 V and ro 100 k2. The PMoS transistors in the circuit are nominally identical, with kp 2 mA/V2, [VTpl 1.0 V and ro 100 kΩ M3 M4 0 M1 M2 a) First consider the DC bias point. Assuming that the current mirror requires at...
Consider the circuit of Figure 6.19. The AC supply has a peak
voltage of 10 V and a frequency of 1 kHz. The resistor has a value
of 1 k2, and the capacitor has a capacitance of 0.1 F.
a. find the Thevenin equivalent circuit
b. If we varied the frequency of the source, at what frequency
would the impedence be:
i. Maximum
ii. Minimum
iii. What are the impedences for cases 9(b)i and 9(b)ii ?
c. Now we connect...
need answer. dont know. please select the correct one
Rc-4.3 k2 RB 500 kS2 RL 100 k2 Cc 10 uF Vs Assume transistor is NOT ideal and hence do not ignore the transistor high frequency capacitances GT and Gu Regarding the amplifier circuit above, which of the following statements is INCORRECT? There is only one incorrect sentence (you might need to draw freq response and draw equivalents before answering) When calculating the upper 3 dB frequency, the time constant is...
In the series RC circuit below, with R -6.1 k ohms& C 72.5 nF, at what angular frequency [rad/s] does the capacitor AC voltage reduce to its DC value (accurate to 1%)? C output Answer: In the series RC circuit below, with R-1.2 k ohms & C 92.8 nF, calculate the magnitude of the voltage 'gain' of the circuit (Vout/ Vsl), for a driving frequency of 0.1 kHz, to 1% accuracy. Coutput Answer For a series RLC circuit as shown...
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