Because you need conductors to take electricity to where it is needed. You need insulators to stop it going where it shouldn't.
Insulators are conductors
The conductors carry the electricity around the circuit... the insulators make it safe for people to operate the switch without being electrocuted.
Yes. You need both conductors and insulators to work with electricity. Conductors such as wires provide a path for electricity to move where it is needed and insulators prevent electricity from dissipating, from being where it is not supposed to be and where it can cause harm and damage.
Insulators are the complete opposite of conductors. Insulators insulate the heat, but conductors let it pass straight through.
Because you need conductors to take electricity to where it is needed. You need insulators to stop it going where it shouldn't.
humans are not insulators, but are conductors!
Insulators are conductors
insulators
Insulators.
The conductors carry the electricity around the circuit... the insulators make it safe for people to operate the switch without being electrocuted.
To avoid or to attract the electricity
b
The rails are good conductors The wooden ties they rest on are insulators
Yes. You need both conductors and insulators to work with electricity. Conductors such as wires provide a path for electricity to move where it is needed and insulators prevent electricity from dissipating, from being where it is not supposed to be and where it can cause harm and damage.
Insulators are the complete opposite of conductors. Insulators insulate the heat, but conductors let it pass straight through.
Metals are conductors, not insulators. Both electrical and thermal conductors.