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Operational Amplifier

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asked Oct 15, 2015 in ELECTRICAL ENGINEERING by anonymous
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1 Answer

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Observe the circuit,

The circuit is an op-amp with negative feedback.

Input resistance .

Feedback  resistance .

Input voltage at the source is .

Voltage gain: .

Substitute , and in the gain formula.

V.

answered Oct 15, 2015 by cameron Mentor
edited Oct 15, 2015 by cameron

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