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mim R, " R (b) (3 marks) Calculate the equivalent resistance between the terminals of the...
Find the equivalent resistance between points A and B shown in the figure(Figure 1). Consider Ri - 411.R, 121. Ry - 39 1. R4 = 4.41 Rs = 791 and Rs = 5.722 Express your answer using two sinnificant in A w R, w RA R, R, B RO
3. For the ladder network below, a) Determine equivalent resistance, Reg b) Calculate the current, c) Finds RI Ro R; w 412 Ry 422 4Ω 2V R, 320 R4 2Ω R$20 RS Rg w 112 = 10
4. For the amplifier in the figure below use the parameters in the table: +Vcc Re VBE- 0.7V, Ri- 1002, R1-160k2, R2-320k2 R3-200k2, R6-40 k2, Rc-60k2, Vcc- 12V, Ry Do a) Draw the DC equivalent circuit and calculate the Q-point. c) Draw the AC equivalent circuit with the small signal model for the transistor. d) Calculate the voltage gain, Av-Vo/vi. Assume ro infinite. e) Draw the circuit to find the amplifier input resistance (Rin). Calculate Rin f Draw the circuit...
3 and 4) Find the equivalent resistance in the networks.
5) Find the currents passing through R2, R5, R6, and R7. See
values on the left of image.
3. Find the equivalent resistance in the network below. .R ingingning ER R ER R R R 4. Find the equivalent resistance in the network below. 642 o na naman ar 62 3r 5.12 to ni mu odbb R = 32 24V 5. Find the currents passing through resistors R3, RS, R.,...
= 30 m2, 1. (20 pts.). In the circuit shown in the diagram Rj = 10 m2, R2 = 0.02 , R3 = 0.01 , R Rs = 40 ml, R = 50 m2, Ry = 60 mA, and < = 100 V. A) (10 pts.) find the equivalent resistance for this circuit; B) (5 pts.) find the voltage and the current for the resistor Ri C) (5 pts.) find the electric power in the resistor R. R R2 R...
In the circuit below, for R= 7412, find the equivalent resistance. (in (2) R R a 2R 3R 2R 2R bw Answer: In the circuit below, for R, = 480 S2, R2= 240 12, Rz= 480 N, RA= 240 s, and EMF=212 V. Find the current through R. (in mA). R RS w R2 R4 Answer: In the circuit below, for R = 480 N, R = 240 12, Rz= 480 N, RA= 240 N, and EMF=212 V. Find the...
lculate the total resistance of the following circuit where R,-20?, R,-30S2, and R 602 R2 R, Calculate the total resistance of the following circuit where R1-20 ?. R-30 ?, and Rs 602. 5, R3 6. What is the voltage across each resistor Ri 20 2 and R: 40 92 of the circuit below. The batt voltage is 6.0v R2
Find the total resistance, voltage, current and power in the circuits below. R.-loor Psy SR - 2001 Rz=500r I=0,150A ZR, =loor 3R₂=2oor BONUS: Find the total resistance in the circuit below Ra-loor Ri=loor R3-500 Rs=2oon Ry-loor Rz=20052 Re-soon
Exercise 12.13 Derive expressions for the voltage gain, input resistance, and output resistance of the common-gate amplifier shown in Figure 12.29, assuming that ra is an open circuit Answer The small-signal equivalent circuit is shown in Figure 12.30. A Rin 1/(gm 1/Rs); Ro = Rp. gmR/; +VDD С2 + RL Vo CL R + Vin v(t) -Vss W Ri Rp R 8mVgs Vo Rs Vin + v(t)
Exercise 12.13 Derive expressions for the voltage gain, input resistance, and output resistance...
6. Find Vi in the following circuit if VR2 3 V, I -2 A, RI 100 , and R2 50 . Ry VR R.y 7. What is the output voltage (Vo) of the summing op-amp below? 1000 kn 200 k2 50 k2 +5 V 100 k2 -5 V V. out 8. For the operational amplifier circuit depicted below: a. Determine Vout in terms of the resistors: Ri, R2, R3, R4 and I R1 qut R- (current source) for the operational...