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How Does the Resistance of a Conductor Depend On: Area of Cross-section of the Conductor? - Science

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Question

How does the resistance of a conductor depend on: 

 area of cross-section of the conductor?

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Solution

The resistance of a conductor is inversely proportional to its area of cross-section, i.e. R α 1 / A.

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Chapter 1: Electricity - Exercise 4

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Lakhmir Singh Physics (Science) [English] Class 10
Chapter 1 Electricity
Exercise 4 | Q 18.2

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