Determine the closed loop voltage gain

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Reference no: EM131225529

The op-amp in the circuit in Figure has an open-loop differential voltage gain of A_d = 10⁴.

Neglect the current into the op-amp, and assume the output resistance looking back into the op-amp is zero.

Determine:

(a) the closed-loop voltage gain A_v = V_o/V_s,

(b) the input resistance R_{i f}, and

1923_Figure 04.jpg

Reference no: EM131225529

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