Physics · Electric Circuits
The area of the cross-section of a wire becomes half when the wire is stretched to double its original length. How is the resistance of the wire affected in this new condition?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Resistance will be halved
- 2Resistance will remain the same
- 3Resistance will be doubled
- 4Resistance will be four times✓
Correct answer
Resistance will be four times
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