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Q. |
The best conductor of electricity among the following is : |
A. | Copper |
B. | Iron |
C. | Aluminium |
D. | Silver |
Answer» D. Silver | |
Explanation: Copper: 9% less conductive than silver; aluminium is 10% less conductive than copper; while steel is the least conductive among the given options. The most electrically conductive metal is silver. |
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