Considering the operational amplifier circuit below, the values of R?=20KQ, R?=1KO, R? =20K? and R?=1KQ. If V?=2 V and V?=6, then the output voltage V_{out} equals: R? V? R? V? + ? a. 74.00 V ? b. 76.00 V ? c. 78.00 V ? d. 80.00 V R? R? V_{out}
Added by George W.
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Since V1 = 2V, the voltage at the non-inverting terminal is also 2V. Show more…
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