Why coaxial cable is called coaxial cable?

Coaxial Cable got its name as "coaxial cable" as it has two physical layer of channel in same cable axis.

Explanation: Coaxial cable is the cable that is basically composed of copper and shield of other materials.They have two physical channels and having a insulating layer between them and the outer layer serving as the ground layer. Both the channel of physical layer have the same axis that why it is termed as "coaxial".These cables are commonly used in the cable televisions , sometimes in telephone line etc.

answermetacognitive;