A wire of area of cross section `1xx10^(-6)m^(2)` and length 2 m is stretched through `0.1 xx 10^(-3)m`. If the Young's modulus of a wire is `2xx10^(11)N//m^(2)`, then the work done to stretch the wire will be

A metal wire of length 2.5m and area of cross-section 1.5xx10^(-6)m^(2) is stretched through 2mm. If its Young's modulus is 1.25xx10^(11)Nm^(-2), find the tension in the wire.

A wire of area of cross-section 10^(-6) m^(2) is increased in length by 0.1 %. The tension produced is 1000 N. The Young's modulus of wire is

A copper wire of length 4.0 mm and area of cross-section 1.2 cm^(2) is stretched with a force of 4.8 xx 10^(3) N. If Young's modulus for copper is 1.2xx10^(11) N//m^(2) , the increases in the length of the wire will be

A wire 4 m long and cross section 3 xx 10^(-6)m^(2) is stretched by Imm. If its Young.s modulus is 2xx 10^(11) N//m^(2) , find the energy stored in the wire.

A steel wire of length 5 m and area of cross-section 4 mm^(2) is stretched by 2 mm by the application of a force. If young's modulus of steel is 2xx10^(11)N//m^(2), then the energy stored in the wire is

A steel wire of length 5 m and area of cross-section 4 mm^(2) is stretched by 2 mm by the application of a force. If young's modulus of steel is 2xx10^(11)N//m^(2), then the energy stored in the wire is

A 20 N stone is suspended from a wire and its length changes by 1% . If the Young's modulus of the material of wire is 2xx10^(11)N//m^(2) , then the area of cross-section of the wire will be

Calculate the amount of work done for a wire which area of cross section 10^-6m^2 and length 1.5m to increase the length 4 xx 10^-3 m. Young's modules of elasticity 2 xx 10^(11N//m^2) .