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Resistance of a wire is yΩ. The wire is stretched to triple its length, then the resistance becomes ___________

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Resistance of a wire is yΩ. The wire is stretched to triple its length, then the resistance becomes ___________ (a) y/3 (b) 3y (c) 6y (d) y/6 I got this question in final exam. My question comes from Ohm’s Law topic in section Circuit Elements and Kirchhoff’s Laws of Network Theory Select the correct answer from above options network theory questions and answers, network theory questions pdf, network theory question bank, network theory gate questions and answers pdf, mcq on network theory pdf, gate network theory questions and solutions, network theory mcq Test , ies network theory questions, Network theory Questions for GATE EC Exam, Network Theory MCQ (Multiple Choice Questions)

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The correct answer is (b) 3y Explanation: Resistance of a conductor is directly proportional to its length. That is, when the length of conductor is tripled, its resistance also gets tripled.

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