If you mean a rubber pencil eraser, in its dry condition, then that's an insulator.
An eraser is an insulator.
An eraser is an insulator.
An eraser is an insulator.
An eraser is an insulator.
Erasers are usually made of rubber, which is a pretty good insulator. Of course, at high enough voltages, everything is a conductor.
A magic one is an insulator.
2,00,000,
Is the eraser a conductor or insulator?
insulator
Conductor
In short, yes. The real question should be, isn't there a material that you can use that is superior to the conductivity of an eraser. <><><> Most chaklboard erasers are felt, which is NOT a conductor. When dry, a fairly good insulator.
Note: "electricity" is not conducted, only electrical current (the flow of electrons) is. Electricity is the field that covers all things electrical. The wood in a pencil is an insulator. If it is wet, it is a poorer insulator, but only a poor conductor. The carbon (lead) in the pencil is a poor conductor. The metal holding the eraser is a good conductor. The rubber eraser is a poor conductor. You really have to address the conductivity of specific substances, not items that are build from a variety of substances.
Insulator.
conductor
Conductor
a pencil eraser is a conductor .
In short, yes. The real question should be, isn't there a material that you can use that is superior to the conductivity of an eraser. <><><> Most chaklboard erasers are felt, which is NOT a conductor. When dry, a fairly good insulator.
Note: "electricity" is not conducted, only electrical current (the flow of electrons) is. Electricity is the field that covers all things electrical. The wood in a pencil is an insulator. If it is wet, it is a poorer insulator, but only a poor conductor. The carbon (lead) in the pencil is a poor conductor. The metal holding the eraser is a good conductor. The rubber eraser is a poor conductor. You really have to address the conductivity of specific substances, not items that are build from a variety of substances.
insulator
Insulator.
insulator.
It is an insulator
conductor
insulator
conductor!!!!! ;))
Its a insulator