Question

Q.1 which are the metals that are generally used: (i) In electric circuits (ii) As transmission lines.

Q.2 what is respectively ? By varying the temperature which type of variation will record in respectively of conductors and insulators ?​

Answer 1

Answer:

Q1 (i) ya copper we can use or gold, silver and alloy

Q1 (ii) copper wire

Answer 2

1. Gold, Silver, tungsten and even Alloys used as well depending upon the Application
2. Aluminium