Physics · Electric Current and Resistance

एक तांबे के तार पर 3 V का विभवांतर लगाकर उसमें से 0.1 A की नियत धारा प्रवाहित की जाती है। तार का प्रतिरोध कितना है?

Verified Solution4 OptionsUpdated: October 2026👁️1 View

130 Ω✓
23 Ω
30.3 Ω
40.033 Ω

सही उत्तर देखें

30 Ω

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एक तांबे के तार पर 3 V का विभवांतर लगाकर उसमें से 0.1 A की नियत धारा प्रवाहित की जाती है। तार का प्रतिरोध कितना है?

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एक तांबे के तार पर 3 V का विभवांतर लगाकर उसमें से 0.1 A की नियत धारा प्रवाहित की जाती है। तार का प्रतिरोध कितना है?

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