answersLogoWhite

0

The outermost shell of electrons in a copper atom is not bound to the individual atom (nucleus), but can move freely within the copper. So when attracted by a positive voltage, electrons can move toward it.

User Avatar

Wiki User

15y ago

What else can I help you with?

Related Questions

Is a copper pipe a conductor or an insulator?

A copper pipe is a conductor :) x


Why is copper in cars?

Copper is used in the alternator and wiring because it is a good conductor of electricity. Copper is used in the radiator because it is a good conductor of heat. Copper alloys are used in some bearings because of the wear characteristics (not too hard, not too soft).


Is a copper pipe insulator or conductor?

Copper is a good conductor of heat and electricity. Copper pipes are often used for plumbing because of their excellent thermal and electrical conductivity. Insulation is usually added to copper pipes to prevent heat loss or gain, but the copper itself is a conductor.


State 2 reasons for stating that copper is a metal and sulphur is a non metal?

Copper is a metal because it is a good conductor of electricity and heat, and it has a shiny metallic luster. Sulphur is a non-metal because it is brittle, does not conduct electricity, and tends to form negative ions in chemical reactions.


Would a copper pipe work better as a conductor or an insulator?

Copper is a good conductor of electricity due to its high electrical conductivity. It is not effective as an insulator because it allows electricity to flow easily through it. Therefore, a copper pipe would work better as a conductor rather than an insulator.


Is a copper nail a conductor insulator?

Copper is a good electrical and thermal conductor.


Why are copper wires good?

Copper is good for use for electrical wiring because it has very low resistivity and is therefore an excellent conductor of electricity. It is not nearly as good a conductor as silver, but it is a lot less expensive.


Is ice a better conductor than copper?

No, Ice is a good insulator and copper is a very good conductor


Why is copper wire a good cunductor?

Copper is a very good conductor because most of its valence electrons take part in conduction.


What are good conductor?

Metal, and Copper are good examples of conductors.


Why is steel not used for electric wires?

Because steel is not a good conductor of electricity. Copper is the best conductor for electricity.


Is salt a good conductor of heat?

yes,because it is an acidic.not an element