Question

The resistance of conductor depends on______.
1) Shape, Nature
2) Impurities
3) Temperature
4) All the above​

Answer 1

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The resistance of conductor depends on All the above

Answer 2

Answer:

Length: Resistance is directly proportional to the length of the conductor. So as the length increases the value of resistance increases. Cross-sectional area: Resistance is inversely proportional to the cross-sectional area of the conductor. So as the cross-sectional area increases the value of resistance decreases.