Lead is a conductor like all metals are.
semi conductor
semi conductor
No. Lead is a realtively good conductor. The insulator is the wood on the outside of the lead.
an insulator doesn't allows electricity pass from it, a bad conductor allows electricity to pass from it but not fully or completely and a semi conductor pass electricity in little form which used to operate electronics
Pencil "lead" is not really lead, the metal - Pb. Pencils are made with graphite which is a mineral, an insulator.
Copper is a conductor.
semi conductor
semi conductor
No. Lead is a realtively good conductor. The insulator is the wood on the outside of the lead.
Pencil lead is a conductor.
A semi conductor is not a good conductor or a good insulator.
an insulator doesn't allows electricity pass from it, a bad conductor allows electricity to pass from it but not fully or completely and a semi conductor pass electricity in little form which used to operate electronics
No, boron nitride is often used as an insulator in the semi-conductor industry.
a good insulator
Pencil "lead" is not really lead, the metal - Pb. Pencils are made with graphite which is a mineral, an insulator.
In general, yes, silicone is thought of as an insulator. It can be engineered to conduct to a degree, but is generally not a conductor of electric current. It (silicone) is often used as an insulating medium.
Insulator.