What are the strengths and weaknesses of modeling the inside

Solution

Strengths of copperwire: They are having high melting point,thermal and electrical conductivity,high ductlity,they can be bent or twisted ,but they cant be broken.Copper is heavier than aluminium for conductors.These can be used in high frequency transformers ,It is having high strengths.

Weaknesses:Copper resist corrison from moisture,humidity and from some other atmospheric influences.It cost too much .It is also one of its weakness.