A wire 3m long and diameter 0.3 mm is stretched by a load of 2kg. If the elongation is 2mm, find the Young.s modulus of the material of the wire and the potential energy stored in the wire.

A wire 3m long and diameter 0.3 mm is stretched by a load of 2kg. If t

1.	A wire 3m long and diameter 0.3 mm is stretched by a load of 2kg. If the elongation is 2mm, find the Young.s modulus of the material of the wire and the potential energy stored in the wire.
Answer» ANSWER :`4.16xx10^(11)N//m^(2)`