Final answer:
The increase in length of the wire can be calculated using Hooke's Law and the formula for tensile strain. Tensile strain is defined as the change in length divided by the original length of the wire. Plugging in the values given for the load, Young's modulus, and cross-sectional area, we can calculate the increase in length of the wire.
Step-by-step explanation:
The increase in length of the wire can be calculated using Hooke's Law and the formula for tensile strain. Tensile strain is defined as the change in length divided by the original length of the wire. Hooke's Law states that the stress applied to a material is proportional to the strain it produces. Therefore, we can use the formula for tensile strain to find the increase in length of the wire:
Tensile strain = Load / (Young's modulus * cross-sectional area)
Plugging in the values given for the load, Young's modulus, and cross-sectional area, we can calculate the increase in length of the wire.