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Problem No. 1 For the circuit shown below: (a) Turn off the AC source and find...
QUESTION4 Total 24 Marks] For the amplifier circuit shown in Figure 4, assume the input signal...
QUESTION4 Total 24 Marks] For the amplifier circuit shown in Figure 4, assume the input signal V has zero DC component. Assume both transistors have p-100. (a) State the type of feedback topology used in the amplifier circuit and which type of 12 marks] amplifier is shown in the figure. (b Determine the DC voltages at all nodes of transistors Q1 and Q2. and the DC currents 18 marks] at the emitters of transistors Q1 and Q2 (c) Use the...
1. Find the expression for the output voltage Vou for the circuit shown below in terms...
1. Find the expression for the output voltage Vou for the circuit shown below in terms of the resistors Ri, R, R and Rs and the input voltages Vi. V2 and V Calculate Vout when R.-R: = R.-1? and R.-10kfand V, = 4nnV, V,-5mV and V,-6m1V. N3. 2. Find the expression for the output voltage in the circuit shown below and calculate the output voltage Vou where R-R-2.2 k2 and R R-10kQ. V-4 V and V the output voltage when...
Problem #1: (a) Find I in the circuit shown below. 2002 1592 1222 522 WY 1522...
Problem #1: (a) Find I in the circuit shown below. 2002 1592 1222 522 WY 1522 w 1522 80 V 52 24 Ω w 812 WWW (b) Find R for the following circuit. 102 w + 10 V - 20 V 30 V Problem #4: For circuit shown below: (a) Using nodal analysis, find y, and i, in the circuit shown below. (b) Calculate the power dissipated in 8012 resistance. 96 V 4022 w 10061 202 80 V ***** 2i802
Problem 4.7 Consider the circuit shown in (Figure 1). The source voltage v1 is 40 V....
Problem 4.7 Consider the circuit shown in (Figure 1). The source voltage v1 is 40 V. Resistance R1, R2 and R3 are 5 ,120 and 15 , respectively. The source current I is 25 mA Part A Find the power developed by the current source I in the circuit. Express your answer to three significant figures and include the appropriate units. НА Value Units Рi 3 Request Answer Submit Part B Figure 1 of 1 Find the power developed by...
The circuit shown in Figure Q4-1 includes an audio source and the equivalent circuit of a...
The circuit shown in Figure Q4-1 includes an audio source and the equivalent circuit of a loudspeaker that you have been asked to analyse. 4. a) Assuming the speaker is to operate at a single frequency of 200 Hz and is5 driven by a cosinusoidal signal with peak amplitude of 20 V; determine the equivalent impedance of the speaker When connected to the audio source, calculate the current flow i() When testing the loudspeaker detailed in Q4a) i), you can...
Problem 3: Design Problem On Figure P3a, you have a Common Source (CS) n-channel MOSFET amplifier....
Problem 3: Design Problem On Figure P3a, you have a Common Source (CS) n-channel MOSFET amplifier. Notice the absence of a source resistor Rsig and load resistor R. If we know how the present amplifier (the one on Figure P3a) behaves without Rsig and RL, we can infer its behaviors if Rsig and R were to be added. design the amplifier circuit on Figure P3a, i.e., you have to find appropriate values for RGj You are to RG,, RD, and...
QUESTION4 Total 24 Marks] For the amplifier circuit shown in Figure 4, assume the input signal V has zero DC component. Assume both transistors have p-100. (a) State the type of feedback topology used in the amplifier circuit and which type of 12 marks] amplifier is shown in the figure. (b Determine the DC voltages at all nodes of transistors Q1 and Q2. and the DC currents 18 marks] at the emitters of transistors Q1 and Q2 (c) Use the...
1. Find the expression for the output voltage Vou for the circuit shown below in terms of the resistors Ri, R, R and Rs and the input voltages Vi. V2 and V Calculate Vout when R.-R: = R.-1? and R.-10kfand V, = 4nnV, V,-5mV and V,-6m1V. N3. 2. Find the expression for the output voltage in the circuit shown below and calculate the output voltage Vou where R-R-2.2 k2 and R R-10kQ. V-4 V and V the output voltage when...
Problem #1: (a) Find I in the circuit shown below. 2002 1592 1222 522 WY 1522 w 1522 80 V 52 24 Ω w 812 WWW (b) Find R for the following circuit. 102 w + 10 V - 20 V 30 V Problem #4: For circuit shown below: (a) Using nodal analysis, find y, and i, in the circuit shown below. (b) Calculate the power dissipated in 8012 resistance. 96 V 4022 w 10061 202 80 V ***** 2i802
Problem 4.7 Consider the circuit shown in (Figure 1). The source voltage v1 is 40 V. Resistance R1, R2 and R3 are 5 ,120 and 15 , respectively. The source current I is 25 mA Part A Find the power developed by the current source I in the circuit. Express your answer to three significant figures and include the appropriate units. НА Value Units Рi 3 Request Answer Submit Part B Figure 1 of 1 Find the power developed by...
The circuit shown in Figure Q4-1 includes an audio source and the equivalent circuit of a loudspeaker that you have been asked to analyse. 4. a) Assuming the speaker is to operate at a single frequency of 200 Hz and is5 driven by a cosinusoidal signal with peak amplitude of 20 V; determine the equivalent impedance of the speaker When connected to the audio source, calculate the current flow i() When testing the loudspeaker detailed in Q4a) i), you can...
Problem 3: Design Problem On Figure P3a, you have a Common Source (CS) n-channel MOSFET amplifier. Notice the absence of a source resistor Rsig and load resistor R. If we know how the present amplifier (the one on Figure P3a) behaves without Rsig and RL, we can infer its behaviors if Rsig and R were to be added. design the amplifier circuit on Figure P3a, i.e., you have to find appropriate values for RGj You are to RG,, RD, and...
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