AP EAMCET · PHYSICS · Mechanical Properties of Solids
According to the Hooke's law the force required to change the length of a wire by \(l\) is proportional to
- A \(I^{-2}\)
- B \(I^{-1}\)
- C \(/\)
- D \(I^2\)
Answer & Solution
Correct Answer
(C) \(/\)
Step-by-step Solution
Detailed explanation
Given, change in length, \(\Delta l=l\) \(L=\) original length (say) According to Hooke's law,…
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