| पदार्थ | विद्युत प्रतिरोधकता $(\Omega \,m)$ |
|---|---|
| चांदी | $1.6 \times 10^{-8}$ |
| तांबा | $1.62 \times 10^{-8}$ |
| एल्युमीनियम | $2.63 \times 10^{-8}$ |
| टंगस्टन | $5.20 \times 10^{-8}$ |
| निकल | $6.84 \times 10^{-8}$ |
| लोहा | $10.0 \times 10^{-8}$ |
| क्रोमियम | $12.9 \times 10^{-8}$ |
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| $I$ (एम्पियर) | $0.5$ | $1.0$ | $2.0$ | $3.0$ | $4.0$ |
| $V$ (वोल्ट) | $1.6$ | $3.4$ | $6.7$ | $10.2$ | $13.2$ |
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