Question

1) How will you find out conductors and insulators
from the following plastic, copper iron,wood
aluminium, thermocal

1​

Answer 1

Answer:

plastic - insulator

copper - conducters

iron - conducters

wood - insulator

aluminium - conductor

thrmocol - insulator

Answer 2

Answer:

conductors:copper iron,aluminiun

Insulators:plastic,wood,thermocoal

Explanation:

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.