Electrical Engineering · Electrical Materials
कमरे के तापमान (20°C) पर तांबे (copper) की विद्युत प्रतिरोधकता (electrical resistivity) क्या होती है?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 11.7 × 10-4 Ωm
- 29 × 1011 Ωm
- 31.7 × 10-6 Ωm
- 41.7 × 10-8 Ωm✓
सही उत्तर देखें
1.7 × 10-8 Ωm
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