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JEE Main Physics question

PhysicsMechanical Properties of SolidsJEE Main

A wire of length 50 cm and cross sectional area of 1 sq. mm is extended by 1 mm. Given the Young's modulus of the material of the wire is , the required work will be [RPET 1999]

Answer: (C)

Solution

\dfrac{1}{2}$=×Missing argument for \dfrac\dfrac{10^{-6}×2×10^{10}}

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Question ID VK-155123