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JEE-Main_2024
290124_(S2)
Question
A wire of length L and radius r is clamped at one end. If its other end is pulled by a force F, its length increases by l. If the radius of the wire and the applied force both are reduced to half of their original values keeping original length constant, the increase in length will become.
Select the correct option:
A
3 times
B
3/2 times
C
4 times
D
2 times
✓ Correct! Well done.
✗ Incorrect. Try again or view the solution.
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