Physics · Electricity
एक रियोस्टेट (rheostat) एक _____________ होता है।
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1परिवर्ती एमीटर
- 2परिवर्ती प्रतिरोध (variable resistance)✓
- 3परिवर्ती वोल्टमीटर
- 4परिवर्ती गैल्वेनोमीटर
सही उत्तर देखें
परिवर्ती प्रतिरोध (variable resistance)
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