The circuit shown is – InterviewSolution

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1.	The circuit shown is
Answer» Circuit can be redrawn as. This is an inverting amplifier with inverting terminal virtual ground. Hence, Vo = - iin RF This RF is termed as mutual resistance here, Rm. output voltage with load Where R0 is output Resistance of Op-Amp. if RL >> R0 output terminals become open circuited. and VoL = Rm.Iin where Rm work as mutual resistance.

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