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The following four wires of length L and...

The following four wires of length L and radius r are made of the same material. Which of these will have the largest extension, when the samne tersion is applied?

A

Length 50 cm, diameter 0.5 mm

B

Length 100 cm, diameter 1 mm

C

Length 200 cm, diameter 2 mm

D

Length 300 cm, diameter 3 mm

Text Solution

Verified by Experts

The correct Answer is:
A
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Knowledge Check

  • The following four wires are made of the same material which of these will have the largest extension when the same tension is applied

    A
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    B
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    C
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    D
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    C
    `(Y A x)/(2L)`
    D
    `(Y A x^(2))/(L )`

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