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If a wire of length 4 m and cross-sectio...

If a wire of length 4 m and cross-sectional area of `2 m^(2)` is stretched by a force of 3 kN, then determine the change in length due to this force . Given, Young's modulus of material of wire is `110xx10^(9) Nm^(-2)`

A

`25xx10^-3m`

B

`54xx10^-9m`

C

`2.54xx10^-4m`

D

`1.54xx10^-3m`

Text Solution

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The correct Answer is:
B
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