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A uniform wire of length 4m and area of...

A uniform wire of length `4m` and area of cross section but with lengths in the ratio `5:3` are strechted by the same force. The ratio of work done in two cases is

A

`0.5J`

B

`0.05J`

C

`0.005J`

D

`5.0J`

Text Solution

Verified by Experts

The correct Answer is:
C
`E = (1)/(2) F xx e, F = (Yae)/(l)`
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