Question

which of these is a set of only conductersof electric current (i) wood ,graphite , copper. (ii) copper,graphite, silver. (iii) graphite, plastic , glass​

Answer 1

Answer:

conductors-- (ii) Cooper, graphite, silver

Explanation:

as they are metals and metals are goid conductors.

Answer 2

Answer:

the answer is (ii) copper and graphite

• graphite is a non metal but that is exception that graphite is a conductor of of electricity.

• copper is a good conductor of electricity and we use it in our daily life

like = wire, phone, switchboard , computers etc..