Given: You have the circuit shown below 18 mA 120 V Find: The component of the...
Use superposition on the circuit below; a) Find the voltage V'1 due to the 12V voltage source alone. b) Find the voltage V": due to the 5mA current source alone. c) Find the total voltage V1 due to both sources. 2002 1002 12 4002 VI 5 mA 3002 www
14) In the parallel circuit below, the following values are given: Vs1 12 V R1 120 R2 220 R3 330 Determine the voltage across VR1 if the current through R3 63.7 mA SR1 R3 RZ A)7.42 V B) C) D) 15) In the parallel circuit below, the following values are given: Vs1 12 V R1 120 R2 220 R3 330 Determine the voltage across VR1 if the current through R3 45.5 mA. R1 R3 R2 A) 5.29 V B) C)...
6. [2 marks.] In the circuit below, the 24-Volt source provides 120 mA of current, and Devices A and B each absorb the amount of power indicated. Determine the resistance R2, in Ohms, such that Device B has the correct voltage. 120 mA Device A 24 V, 960 mW 24v Device B 12 V, 90 mW
4. The MOSFET in the circuit given below has Vi- 1 V, kn 0.8 mA/V2, and VA 40 V a) Find the values of Rs, Ro, and Ro so that Io -0.1 mA, the largest possible value for RD is used while a maximum signal swing at the drain of tl V is possible, and the input resistance at the gate is 10 MS2. b) Find the values of gm and ro at the bias point c) If terminal Z...
How would you find v(t) ? 1. Solve for the voltage v(t) in the circuit shown below when t = 0.73 ms. The voltage source is e(t) = 8 Vu(t), where u(t) is the unit step function. The component values are: R1 = 3 k.2, R2 = 4k.2. R3 = 2 k2, R4 = 10 k.2, R; = 1 k.2 and C = 0.22uF. RA w R1 w R2 e(t) ( R57 Ra} V(t) v(t) =
b) For the circuit shown in Figure Q1(b) below, the voltage source is 18 V. Determine Vo, Voz and /. [CO2/PO3/C4] (10 marks) Vo1 0.47 k 1 ka Vo2 Si 18 V Si Figure Q1(b) For the circuit shown in Figure Q1(b) below, the voltage source is 18 V. Determine b) Vot, Voz and / [CO2/PO3/C4] (10 marks) Vof 1 ka 0.47 kn Vo2 ZSI 18 V Figure Q1(b) ) Figure Q1(c) shows a basic voltage regulator circuit. Determine Vi,...
1. Connect the circuit shown in Figure 23. The values of the resistors are given below in Table and the source voltage (vs) is 20 V. Ri R4 R5 Figure 23 - General Resistive Circuit R 4.7 ko Rz 15 k22 | Rz 10 k R4 22 ke | Rs 6.8 ko Table 6 - Values of Resistors 2. Calculate all the component currents (i, through is), all the component voltages (Vị through vs) using circuit theories you have learned...
2. For the circuit below, the n-channel enhancement MOSFET is biased to have gm-4 mA/V Find the mid-band voltage gain AM Design the bypass and coupling capacitors to have the three low frequency poles at 50 Hz, 10 Hz and 3 Hz, respectively. It is the rule of thumb to have a minimum total capacitance. What is the fi? If a Rs-500 Ω is inserted between the source and Cs. What the Cs should be for a same pole frequency...
[10 pts] Given: You have the circuit shown below. 500 Ω 10 k2 8 V R. RL 20 mA 750 2 The maximum power dissipated in RL is achieved when RL-7.5 kQ. Find: What is the value of Rx such that the above is true? Note you do NOT need to determine the power dissipated; you only need to determine R Solution:
Using the superposition principle, find it in the circuit given below, where R=6 . Please report your answer so the magnitude is positive and all angles are in the range of negative 180 degrees to positive 180 degrees. F ix 10 cos(2t + 109) A ( 20cos(2t -60°) V The component of the current due to the voltage source is is ) A. cos(2+0 COS(2+ The component of the current due to the current source is 12 )) A The...