The key is typically made of metal, which is a good conductor of electricity. This allows the key to transmit electricity to operate electronic components in a device such as a car or a door lock.
A metal key would conduct electricity.
Its a insulator
A seashell is typically considered an insulator because it does not easily conduct electricity. The material of the seashell is not a good conductor of electricity due to its high resistance.
Lead is a metal and is considered a good conductor of electricity. It is not a semiconductor or insulator.
Copper - best conductor Glass - moderate insulator Rubber - good insulator
its a conductor
A key would be a conductor. ------------------------------------------------------ That would depend on what the key was made of. Keys made out of metals would be conductors, while contactless plastic car keys would be insulators.
insulator.
A metal key would conduct electricity.
It is an insulator
If door knob is a metal then it is conductor if not like wood then insulator.
insulator
is a pen a insulator of conductor
is water conductor or insulator
is water conductor or insulator
Plastic is an electrical and thermal insulator.
an insulator. that's why it's used in building