Whatever power source is driving them. If a battery, then chemical energy from the battery chemicals. If a hydroelectric turbine, then potential energy from the waterfall.
This might be a fundamental description of a semiconductor material.
Note that "electricity" doesn't flow, only current does, which is one aspect of electricity, does. Current is the flow of electrons. Good conductors are metals, such as copper or aluminum. Materials that allow the flow of electrons, but not as freely as good conductors are known as semiconductors. These are primarily silicon or germanium, that is "doped" with specific types of impurities to allow their current to be better controlled by the application of a voltage. Heat will also increase the flow of electrons in a semiconductor.
Electrons don't have electricity they only posses energy, Electricity is defined as the flow of electrons! In conductors the flow of valence electrons are called Electricity! therefore inducing a current in it! generally the direction of flow the current is the opposite of the direction of flow of electrons(D.C)!
iron or water...almost any metal..i hear that iron is the best though
flow of electrcity is nothing but the flow of electrons from one point to another point ina conductor
an open circuit allows electrons to flow constantly
No, it is an insulator because it DOES NOT allow the flow of electrons.
conductor
Copper wire is a common metal wire that allows electrons to flow through it easily due to its high electrical conductivity.
Yes, electrons can flow through conductors. Conductors are materials that allow the free flow of electric charge, such as electrons, due to their loosely bound electrons. This movement of electrons is what allows the flow of electric current in a conductor.
A substance that allows the flow of free electrons is called a conductor. Conductors have loosely bound electrons that can move easily, allowing electric current to flow through them. Metals such as copper and aluminum are commonly used as conductors in electrical circuits.
It allows the free flow of electrons.
A conductor
A conductor is a material that allows electrons to flow freely along a path due to its low resistance. Examples of conductors include metals like copper and aluminum.
A material that allows electrons to flow easily through it is called a conductor. Examples include metals like copper, silver, and aluminum. Electrons in conductors are not tightly bound to atoms, allowing them to move freely in response to an electric field.
A metal wire made of conductive materials like copper, aluminum, silver, or gold allows electrons to flow through it easily, creating an electrical circuit. These metals have a high electrical conductivity, which means they offer low resistance to the flow of electrons.
An electric circuit is best described as a loop. the flow of electrons