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- The op amp in the adder-subtracter circuit shown shown is ideal. Find vo when va=1 V, vb=2 V, vc=3 V, and vd=4 V.here im asked to find vx the way it was solved is that a node A was taken just before the op amp and nodal analysis aka kcl was applied and the node after it was called v0. but how did we name the first one A and the 2nd one v0? on what basis? also if im asked to get vx how do i think of taking the node A to get an equation so i can get Vx? what should i look for? im really bad at knowing what nodes to take and apply kcl or nodal analysis on to reach my desired solution so can you please help me with that? at the end of the answer it said vx=v0.2R / R+2R getting -2rA0 please can you address all my points so i can understand what and how to look for when solving this type of question?For the circuit below, you may assume the op amps are ideal and V_Z = 5V. Use Ohm's Law, KCL, and/or KVL to determine values for R1,R2,R3,R4,and R5 such that V_out = 2.5V. Make surc your resistor values allow you to ignore the op amps' input resistances (1 M amps ) and output resistances (50amps).
- Q\ Using inverting, non-inverting, Buffer, or Summer op_amps circuit todesign the following equationVo = - (Vx + Vy )subject is : Operational AmplifiersDesign an op amp circuit with inputs v1and v2 such that vo = 3v2 - 8v1. Please include the circuit you design and the procedure deriving the relationship between v1, v2 and vo in your report.You are given the following circuit. Assume that V1 = 4 V, V2 = 6.8 V, V3 = 4.9 V, V4 = 7.2 V, V5 = 7.6 V, R1 = 97 kΩ, R2 = 26 kΩ, R3 = 46 kΩ, R4 = 49 kΩ, and R5 = 40 kΩ. What is the voltage vn at the inverting terminal of the op-amp?
- You are given the following circuit. Assume that V1 = 6.2 V, V2 = 5.6 V, V3 = 7.1 V, V4 = 4.9 V, V5 = 7.6 V, R1 = 18 kΩ, R2 = 33 kΩ, R3 = 74 kΩ, R4 = 50 kΩ, and R5 = 29 kΩ. What is the voltage vn at the inverting terminal of the op-amp?( need only handwritten solution .otherwise downvote.) Design an op-amp circuit that can perform this operation: V0=1/2v1+2/5v2-4/3v3For the circuit above, R= 4MΩ and C = 0.75μF. Vi(t)= −t^2V for 0s≤t≤5s. What is the value of Vo at time t=5s, if Vo(0) = 0? You can assume the operational amplifier behaves as an ideal op amp with power supplies of +15 and -15. Give your answer in volts.
- Use the Thevenin and/or Norton theorems to determine the output voltage, V0,and the gain, G, of the op amp circuit. Please show all work and explain the steps a bit:)3. Consider the op-amp circuit below. Given the input voltage V1= 0.2V, calculate the output voltages V2 and V3.1. Design an inverting amplifier with a gain of 2.5, using an ideal op amp. Use a set of identical resistors from Appendix H. 2. If you wish to amplify signals between -2 V and +3 V using the circuit you designed in part (a), what are the smallest power supply voltages you can use?