Physics · Electric Resistance
If the length of a cylindrical conductor is doubled while keeping its cross-sectional area and material constant, what happens to its electrical resistance?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1The resistance is doubled.✓
- 2The resistance is halved.
- 3The resistance remains the same.
- 4The resistance quadruples.
Correct answer
The resistance is doubled.
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