Physics · Current Electricity
एक तार का प्रतिरोध 10 Ω है और इसमें से बहने वाली धारा 2 A है। तार के सिरों के बीच विभवांतर (potential difference) क्या है?
- 110 V
- 215 V
- 35 V
- 420 V✓
सही उत्तर देखें
20 V
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