Question

On the basis of electrical resistance. How can you distinguish between conductor and insulator

Answer 1

insulators have very high resistance but conductors have very low resistance
for example silver is a good conductor bcoz it's resistance is very low

Answer 2

on the basis of electrical resistance means the more resistance of the material is the insulator and the less resistance is good conductor ..

like a wood is the bad conductor or ( insulator) of electricity cause its resistance is very high .

and the aluminium rod has low resistance so it is a good conductor of electricity

hope it helps

@ himanshu jha