conductor
insulator.
insulator
is a pen a insulator of conductor
an insulator. that's why it's used in building
bowl is conductor
insulator.
It is an insulator
insulator
is a pen a insulator of conductor
is water conductor or insulator
is water conductor or insulator
an insulator. that's why it's used in building
bowl is conductor
Steel is a conductor and not an insulator.
insulator bcz its a bad conductor.....
is water conductor or insulator
Insulator