Calculate the input voltage if R1 = 100 , Rf = 1 k, and Vout = 550 mV – McqOptions

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1.	Calculate the input voltage if R₁ = 100 , R_f = 1 k, and V_out = 550 mV.
A.	50 mV
B.	5 mV
C.	550 mV
D.	50 mV
Answer» E.

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