Exam-style question
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What does the ideal assumption of an operational amplifier imply about its frequency response?.
- A.It has a limited bandwidth
- B.It can amplify all frequencies equally
- C.It only works at low frequencies
- D.It has a variable frequency response
Model answer
What a good answer should say
- It can amplify all frequencies equally
Explanation
Why this works
The ideal operational amplifier is assumed to have a flat frequency response, meaning it can amplify all frequencies equally without attenuation.
Common mistake
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