A wire suspended vertically from one of ...

A wire suspended vertically from one of itsends is strached by attached a weight of `200 N` to the lower end . The weight streches the wire by `1 mm` . Then the elastic energy stored in the wire is

`0.2J`

`10J`

`20J`

`0.1J`

Text Solution

Verified by Experts

The correct Answer is:

Elastic energy `= (1)/(2) F xx e`

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