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The resistance of a wire is R. It is bent at the middle by 180^∘ and both ends are twisted together to make a short of the new wire. The resistance of the new wire is
The resistance of a wire is R. It is bent at the middle by 180^∘ and both ends are twisted together to make a short of the new wire. The resistance of the new wire is
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Bending and twisting often create parallel paths for current.
Updated On: Mar 20, 2026
- \(2R\)
- \( \dfrac{R}{2} \)
- \( \dfrac{R}{4} \)
- (R)/(8)
Show Solution
The Correct Option is C
Solution and Explanation
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