What is the output impedance of the system

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Reference no: EM131358991

For the system of Fig. 26.65(a), the no-load output voltage is 1440 mV, with 1.2 mV applied at the input terminals. In Fig. 26.65(b), a 4.7-kΩ load is applied to the same system, and the output voltage drops to 192 mV, with the same applied input signal. What is the output impedance of the system?

Reference no: EM131358991

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