Question 1 A) Calculate the voltage gain of the circuit depicted below R₁ 6.8 ΚΩ + 2.2 kQ2 R₂ VIKΩ 12 ΚΩ B) What happens

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Question 1 A) Calculate the voltage gain of the circuit depicted below R₁ 6.8 ΚΩ + 2.2 kQ2 R₂ VIKΩ 12 ΚΩ B) What happens if the order of the two op-amps is swapped? Question 2 For the circuit below, find the total gain Vo/Vs. R₂ 5.6 ΚΩ R₁ 1kQ2 R₂ ww 10 ΚΩ + ww R₁ 100 92 R₂ 4.7 ΚΩ OV 1 kQ2 Question 3 For the op amp circuit below, determine the value of v2 in order to make Vo = -7.5 V. 10 kQ 50 kQ -3 VW 20 ΚΩ Ve 50 ΚΩ 5V W Question 4 Design an an op amp circuit such that: %₁ = 10v₁ + 2[v.dt where vs and vo are the input voltage and output voltage respectively. 1/2