Four wires of same material are applied the same load. In which of the – McqOptions

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1.	Four wires of same material are applied the same load. In which of the following cases, the elongation will be maximum (length, diameter)?
A.	2m, 1mm
B.	4m, 2mm
C.	8m, 4mm
D.	12m, 6mm
Answer» B. 4m, 2mm

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