Single Answer MCQ
Q-00019348
If a copper wire and a tungsten wire are of the same length and cross-sectional area, which has higher resistance?
1
Copper
2
Tungsten
3
Both are equal
4
Depends on temperature
Answer and Solution
Answer
B. Tungsten
Solution:
Tungsten has a higher resistivity than copper, hence the same length and area will give it a higher resistance than the copper wire.
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