🛠️ JEE🧲 Physics

Under the same load, wire \(A\) having length \(5.0 \mathrm{~m}\) and cross section \(2.5 \times 10^{-5} \mathrm{~m}^{2}…

Q1

Under the same load, wire \(A\) having length \(5.0 \mathrm{~m}\) and cross section \(2.5 \times 10^{-5} \mathrm{~m}^{2}\) stretches uniformly by the same amount as another wire \(B\) of length \(6.0 \mathrm{~m}\) and a cross section of \(3.0 \times 10^{-5} \mathrm{~m}^{2}\) stretches. The ratio of the Young's modulus of wire \(A\) to that of wire \(B\) will be:

[JEE Main 2021, 20 July (Shift 2)]

a

\(1: 4\)

b

\(1: 1\)

c

\(1: 10\)

d

\(1: 2\)

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