Mathematics · Electrical Instruments
30 डिवीजनों वाले एक गैल्वेनोमीटर की धारा सुग्राहिता (current sensitivity) 0.0625 div/μA है। यदि इसे अधिकतम 6 V मापने वाले वोल्टमीटर में बदला जाता है, तो उस वोल्टमीटर का कुल प्रतिरोध कितना होगा?
- 17.5 kΩ
- 212.5 kΩ✓
- 36 kΩ
- 45 kΩ
सही उत्तर देखें
12.5 kΩ
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