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70. What happens to resistance of a conductor when its area of cross-section is increased? [CBSE 2011]

70. What happens to resistance of a conductor when its area of cross-section is increased? [CBSE 2011]

Grade:12th pass

1 Answers

Pawan Prajapati
askIITians Faculty 60787 Points
2 years ago
Answer: Explanation: Resistance decreases as R ∝ \(\frac{1}{A}\).

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