Question

an insulator has large no. of free electrons? yes or no

Answer 1

$hey \: ur \: ans \: is$

NO.

Answer 2

●●●●In a conductor, electric current can flow freely, in an●● insulator ●●it cannot. Metals such as copper typify conductors, while most non-metallic solids are said to be good●● insulators●●, having extremely high resistance to the flow of charge through them. ... Most atoms hold on to their ●●electrons ●●tightly and are ●insulators.●●