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The input and output impedance of the amplifier in given figure, is, (The Op-amp data sheet gives Zin = 2MΩ, ZOut = 75Ω and Aol = 200000).
  • a)
    17.4GΩ; 8.6mΩ
  • b)
    8.6GGΩ; 17.4mΩ
  • c)
    7.4GΩ; 3.6mΩ
  • d)
    7.4GΩ; 8.6mΩ
Correct answer is option 'A'. Can you explain this answer?
Verified Answer
The input and output impedance of the amplifier in given figure, is, (...
The attenuation B, of the feedback circuit is

= [1 + 200000(0.0435)](2MΩ)
= 17.4GΩ

= 8.6Ω
The correct answer is: 17.4GΩ; 8.6/mΩ
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Most Upvoted Answer
The input and output impedance of the amplifier in given figure, is, (...
The attenuation B, of the feedback circuit is

= [1 + 200000(0.0435)](2MΩ)
= 17.4GΩ

= 8.6Ω
The correct answer is: 17.4GΩ; 8.6/mΩ
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The input and output impedance of the amplifier in given figure, is, (The Op-amp data sheet gives Zin = 2MΩ,ZOut = 75Ω and Aol= 200000).a)17.4GΩ; 8.6mΩb)8.6GGΩ; 17.4mΩc)7.4GΩ; 3.6mΩd)7.4GΩ; 8.6mΩCorrect answer is option 'A'. Can you explain this answer?
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The input and output impedance of the amplifier in given figure, is, (The Op-amp data sheet gives Zin = 2MΩ,ZOut = 75Ω and Aol= 200000).a)17.4GΩ; 8.6mΩb)8.6GGΩ; 17.4mΩc)7.4GΩ; 3.6mΩd)7.4GΩ; 8.6mΩCorrect answer is option 'A'. Can you explain this answer? for Physics 2025 is part of Physics preparation. The Question and answers have been prepared according to the Physics exam syllabus. Information about The input and output impedance of the amplifier in given figure, is, (The Op-amp data sheet gives Zin = 2MΩ,ZOut = 75Ω and Aol= 200000).a)17.4GΩ; 8.6mΩb)8.6GGΩ; 17.4mΩc)7.4GΩ; 3.6mΩd)7.4GΩ; 8.6mΩCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for Physics 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The input and output impedance of the amplifier in given figure, is, (The Op-amp data sheet gives Zin = 2MΩ,ZOut = 75Ω and Aol= 200000).a)17.4GΩ; 8.6mΩb)8.6GGΩ; 17.4mΩc)7.4GΩ; 3.6mΩd)7.4GΩ; 8.6mΩCorrect answer is option 'A'. Can you explain this answer?.
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