The following four wires are made of the same material. Which of these will have the largest extension when the same tension is applied?

The following four wires are made of same material. Which of these will have the largest extension when the same tension is applied?

The following four wires are made of same material. Which of these will have the largest extension when the same tension is applied?

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 same tension is applied?

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 same tension is applied?

The following four wires of length L and radius 'r' are made of the same material which of these will have largest extension ?

The length L and diameter d of four wires of the same material are given below. Which of these will elongate the most, when the same tension is applied ?