Physics · Current Electricity
The resistivity of a uniform conducting wire is ρ. If the wire is stretched to double its original length and its cross-sectional area is reduced by half, the new resistivity of the material will be:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Same as the original value✓
- 2Four times the original value
- 3Double the original value
- 4Half of the original value
Correct answer
Same as the original value
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