Mathematics · Aptitude
एक बुनियादी DC स्लाइड वायर पोटेंशियोमीटर 5 V के EMF को मापता है जब स्लाइडिंग वायर की लंबाई 2 cm होती है। यदि मापा गया EMF 8 V हो, तो लंबाई क्या होगी?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 13.2 cm✓
- 28.2 cm
- 32.0 cm
- 45.0 cm
सही उत्तर देखें
3.2 cm
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