Mathematics · Operational Amplifiers
एक इनवर्टिंग ऑपरेशनल एम्पलीफायर का उपयोग करके 0.5 परिमाण के वोल्टेज लाभ (voltage gain) वाले स्केल चेंजर को डिज़ाइन करने के लिए, यदि इनपुट प्रतिरोध R1 = 10 kΩ है, तो फीडबैक प्रतिरोध Rf होना चाहिए:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 110 kΩ
- 25 kΩ✓
- 315 kΩ
- 420 kΩ
सही उत्तर देखें
5 kΩ
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