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A load of 4 kg is suspended from a ceili...

A load of 4 kg is suspended from a ceiling through a steel wire of length 2 m and radius 2 mm. It is found that the length of the wire increase by 0.032 mm as equilibrium is achieved. What would be the Young's modulus of steel ? (Take , `g=3.1 pi m s^(-2)`)

Text Solution

Verified by Experts

The correct Answer is:
`Y=("Stress")/("Strain")`
`rArr" "Y=2xx10^(12)N//m^(2)`
Hint : `Y=("Stress")/("Strain")`
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