Physics · Operational Amplifiers
एक इनवर्टिंग लो-पास फ़िल्टर सर्किट (inverting low-pass filter circuit) के लिए, जिसमें इनपुट प्रतिरोधक R1, फीडबैक प्रतिरोधक R2, और फीडबैक कैपेसिटर C (R2 के समानांतर) के साथ एक आदर्श ऑप-एम्प लगा है, पासबैंड वोल्टेज गेन (gain) और कट-ऑफ आवृत्ति (रेडियन/सेकंड में) क्रमशः क्या होंगे?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1(1 + R2/R1), 1/(CR1)
- 2(1 + R2/R1), 1/(CR2)
- 3-R1/R2, 1/(CR1)
- 4-R2/R1, 1/(CR2)✓
सही उत्तर देखें
-R2/R1, 1/(CR2)
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