why R is directly proportional to area to cross section of a conductor
Answers
Answered by
1
Answer:
it is based on experiment
Answered by
1
Answer:
its inversely proportional
Explanation:
When area of cross section of the conductor increases, the gap between electrons increases. So the probability of collision decreases. As a result the resistance decreases. So resistance is inversely proportional to area of cross section of the conductor.
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