Discussion :: Physics
- Copper wires are generally used for electrical power transmission instead of iron wire because :
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A.
Copper is cheaper than iron |
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B.
Copper is lighter than iron |
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C.
Copper is a better conductor of electricity than iron |
|
D.
Copper can take higher power than iron |
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Answer : Option C
Explanation :
Copper is generally preferred for electrical power transmission instead of iron because of its high electrical conductivity and low resistivity.
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