-- card: 81843 from stack: in
-- bmap block id: 0
-- flags: 4000
-- background id: 7720
-- name: #262
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on openCard
  global group,rightone
  put 26 into group
  put "D" into rightone
  pass openCard
end openCard



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Question #26

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4BF-2.6 What is the input impedance of a theoretically ideal op-amp?

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100 ohms

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1000 ohms

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Very low

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Very high

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Correct answer is D