1- List the voltage and current constraints of the ideal op amp. 2- For the inverting configuration shown in Figure 1, and assuming ideal op amp, what is the value of V,? State the current expression for I, in term of V₁. Then state current expression for I₂ in term of V,? 3- By applying KCL at Vx of the circuit shown in Figure 1, and assuming the current to the op amp (In) is zero, derive the expression for V. in term of V 4- By making R₁= 2.2 k and R₂ = 10 kn of the circuit in Figure 1, what would the value of the closed loop gain (G=V/V) be? AA V₂ (t) V₁ (t) Figure 2 Noninverting configuration of the op amp Figure 1 Inverting configuration of the op amp V₁ (t) V. (t) R₁

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A)
Short Answer questions
1- List the voltage and current constraints of the ideal op amp.
2- For the inverting configuration shown in Figure 1, and assuming ideal op amp, what is the value of Vx?
State the current expression for I, in term of V₁. Then state current expression for 1₂ in term of V,?
3- By applying KCL at Vx of the circuit shown in Figure 1, and assuming the current to the op amp (In) is zero,
derive the expression for V, in term of Vi.
4- By making R₁= 2.2 k and R₂ = 10 k of the circuit in Figure 1, what would the value of the closed loop gain
(G=V/V) be?
5- For the noninverting configuration shown in Figure 2 and assuming ideal op amp, what is the value of Vy?
State the current expression for l₁ in term of V₁. Then state current expression for 1₂ in term of V, and V₁.
6- Find an expression for V, in term of V; by applying KCL at Vy of the circuit of Figure 2 and by assuming the
current to the op amp (In) is zero.
7- By making R₁= 2.2 k and R₂ = 10 kn of the circuit in Figure 2, what will the closed loop gain (G=V/V;) be?
both amplifiers and validate them experimentally.
V₁ (t)
R₁
1₂
Vx
+
R₂
+
V, (t)
Figure 1 Inverting configuration of the op amp
R₁
V₁ (t)
12
R₂
V. (t)
R₁
Figure 2 Noninverting configuration of the op amp
Transcribed Image Text:A) Short Answer questions 1- List the voltage and current constraints of the ideal op amp. 2- For the inverting configuration shown in Figure 1, and assuming ideal op amp, what is the value of Vx? State the current expression for I, in term of V₁. Then state current expression for 1₂ in term of V,? 3- By applying KCL at Vx of the circuit shown in Figure 1, and assuming the current to the op amp (In) is zero, derive the expression for V, in term of Vi. 4- By making R₁= 2.2 k and R₂ = 10 k of the circuit in Figure 1, what would the value of the closed loop gain (G=V/V) be? 5- For the noninverting configuration shown in Figure 2 and assuming ideal op amp, what is the value of Vy? State the current expression for l₁ in term of V₁. Then state current expression for 1₂ in term of V, and V₁. 6- Find an expression for V, in term of V; by applying KCL at Vy of the circuit of Figure 2 and by assuming the current to the op amp (In) is zero. 7- By making R₁= 2.2 k and R₂ = 10 kn of the circuit in Figure 2, what will the closed loop gain (G=V/V;) be? both amplifiers and validate them experimentally. V₁ (t) R₁ 1₂ Vx + R₂ + V, (t) Figure 1 Inverting configuration of the op amp R₁ V₁ (t) 12 R₂ V. (t) R₁ Figure 2 Noninverting configuration of the op amp
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