Q233
For a voltage follower circuit using an op-amp, which of the following is true?
A.
both input and output impedance are very large
B.
input impedance is very large and the output impedance is very small
AnswerC.
input impedance is very small and the output impedance is very large
D.
both input and output impedance are very small
Answer: Option B
Solution
Answer: Option B
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