Elecrical wire is an great example of this. the copper wiring is the conductor of electrons and the plastic coating insulates the wire absorbing some heat from friction and it's impermeable to electrons not allowing them through outside the wire.
One of the typical applications of the solid liquid and gas electrical insulator is that it is used in the transformers to prevent the arcs.
the conductor
The conductor uses a baton to direct an orchestra.
Oil is not a good conductor of electricity because it is an insulator. It does not contain ample free electrons to facilitate the flow of electric current. Oil's high electrical resistance makes it an effective insulating material for uses such as in transformers and capacitors where preventing electrical current flow is necessary.
A majorette!
A Conductor.
A conductors baton.
Yes, rubber is a insulator and is used as wire insulation and is also used as tape for splicing wire connections.
chupaman
A conductor uses a baton to direct the musicians during a performance. This tool helps them keep time, cue different sections of the orchestra, and communicate their musical interpretation to the performers.
they are used to reduce the resistivity,owing to the fact that the conductor introduces current into the resistance
Bubble wrap is made up of many small pockets of air. Air is a relatively poor conductor of heat, it mostly transfers heat via convection (movement of the heated air). The bubble wrap prevents the air surrounding the object from convecting because it is trapped in the bubbles. This reduces the amount of heat which can be transferred to/from the object, thus insulating it.