what happens to resistance of a conductor when its area of cross section is doubled
Answers
Answered by
40
Answer:
resistance becomes half.
Explanation:
Resistance is inversely proportional to the area of cross section of the wire
Answered by
29
Answer:
The resistance of a conductor is inversely proportional to its area of cross section. ... As the amount of current flowing at constant voltage increases with increase in cross sectional area, resistance decreases.
Mark my answer brainlist....
And follow me
Similar questions