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A conductor differs from an insulator in that a conductor is an?
A conductor is a material that has one or a few electrons in the outer shell of its atoms. These electrons are easily knocked loose, or are already moving about in the material. When a voltage is applied to a conductor, these electrons are repelled by the negative polarity and attracted by the positive polarity. Their movement is called "current". a conductor is a material that transports electrons and electricity can pass through it, metals are good conductors. a insulator is something that is a barrier to electrons and can not pass electricity, rubber is a good insulator.
Is a conductor a material that does not easily give up or take on electrons?
A conductor is a material that easily allows the flow of electrons, making it a good medium for conducting electricity. It does not hold onto electrons tightly, allowing them to move freely within the material, unlike insulators which resist the flow of electrons.
What is a material that is a good conductor and one good i insulator?
A good conductor of electricity is copper, which allows electrons to flow easily, while a good insulator is rubber, which restricts the flow of electrons due to its high resistance.
Is ruthenium a conductor or insulator?
Ruthenium is a conductor. It is a transition metal with good electrical conductivity due to its free electrons that can move easily through the material.
How can you tell if a material is a good conductor or not?
A material is a good conductor if it allows electric current to flow through it easily due to the presence of free electrons. Metals like copper and silver are good conductors because they have many free electrons that can move easily. Insulators, on the other hand, are poor conductors because they do not have free electrons to carry current.
What is the material which allows electrons to freely pass from one atom to another?
The material that allows electrons to freely pass from one atom to another is called a conductor. Conductors have loosely bound electrons that are able to move easily through the material in response to an electric field. Metals are examples of good conductors due to their abundance of free electrons.
What condition necessary for a material to be term as good conductor?
It must have large number of free electrons for electrical conduction.
A material that carries electrons easily is?
A material that carries electrons easily is called a conductor. Conductors have free electrons that are able to move through the material in response to an electric field, allowing for the flow of electricity. Metals like copper and aluminum are common conductors due to their high conductivity properties.
Why is silver a good thermal conductor?
Silver is a good thermal conductor because it has a high density of free electrons that can easily transfer heat energy through the material. These free electrons can quickly move and transfer thermal energy, making silver an efficient conductor of heat.
Why is copper a good conductor of heat?
Copper, like most metals, is a good condutor of heat due to Metallic Bonding and the fact that it's Valence electrons are loosely arranged.
What is the difference between a electrical conductor and a electrical nonconductor?
Simply put an conductor is a material that lets free electrons flow through it. When free electrons are flowing that is called current. So an electrical conductor will have current pass through. Non-conductive material will not allow these electrons to flow and no electricity can be passed through. Good conductors have almost no resistance to electron flow.
Is graphite rod a conductor or insulator?
Graphite is a good conductor of electricity due to its delocalized electrons that can move freely within the material, allowing for the flow of electric current.
