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An iron bar of length l cross section 'A...

An iron bar of length l cross section 'A' and young's modulus Y is pulled by a force F from both ends so as to produce an elongation 'e'. Which of the following statements is correct?

A

`e prop Y`

B

`e prop A`

C

`e prop (l)/(A)`

D

`e prop (1)/(l)`

Text Solution

Verified by Experts

The correct Answer is:
C
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