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A steel wire is 1 m long and 1 mm in are...

A steel wire is 1 m long and 1 mm in area of cross section. If It takes 200 N to stretch this wire by 1 mm, how much force will be required to stretch a wire of the same material as well as diameter from its normal length of 10 m to a length of 1002 cm?

A

100N

B

200N

C

400N

D

2000N

Text Solution

Verified by Experts

The correct Answer is:
C
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