Post Utme Eksu 2017 Physics Question 4
Practice objective / multiple choice question 4 from the 2017 Post Utme Eksu Physics examination.
A wire of length $L$ and resis\tance $R$ is stretched to a length $2L$ while its cross-sectional area is reduced to $\frac{1}{4}$ of its original value. What is the new resis\tance?
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About This Question
This is Post Utme Eksu 2017 Physics Question 4. It is one of the objective questions from the 2017 Post Utme Eksu Physics examination.
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