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Explain with the help of diagram how free electrons and hole contribute to electric current?
Wiki User
∙ 13y ago
explain with the help of diagram how free electron and hole contribute to electric curent
Wiki User
∙ 13y ago
In a semiconductor material, free electrons and holes can conduct electricity. Free electrons are negatively charged particles that move in response to an electric field, creating an electron flow or current. Holes are spaces within the crystal lattice where an electron is missing, and they behave as positively charged carriers that can also move in response to an electric field, contributing to the overall current flow. Both free electrons and holes play a role in conducting electricity in semiconductors.
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Do electrons create electric currents?
Yes, electrons carry electric current when they flow through a conductor such as a wire. The movement of electrons is what generates the flow of electric charge known as an electric current.
In solid Conductors Electric current is the flow of?
In solid conductors, electric current is the flow of electrons moving through the material. These electrons move in a coordinated manner in response to an applied electric field, creating the flow of current.
The movement of electrons through a conductor is called?
The movement of electrons through a conductor is called electric current.
What is electrons contribution to electricity?
Electrons carry electric charge. When they move through a conductor, they create an electric current, which is the flow of electric charge. This flow of electrons is what powers electrical devices and enables the transmission of electricity.
What are moving electrons known as?
Moving electrons are known as electric current.
Explain free electron concept and electric current?
the flow of electrons in semi conductor is called electric current. the electrons revolved around the nucleas is called free electrons
What does the electric current have?
In metal conductors, electric current is the flow of electrons.
Do electrons create electric currents?
Yes, electrons carry electric current when they flow through a conductor such as a wire. The movement of electrons is what generates the flow of electric charge known as an electric current.
What is the flow of electrons is called?
The flow of electrons is called electric current. It is the movement of electric charge through a conductor, such as a wire, in response to an electric field.
True or False. The imbalance of electrons in an atom creates a movement of electrons called the electric current?
True. An electric current is the flow of electric charge (electrons) in a conductor due to an imbalance of electrons.
What is the movement of electrons along a conductor called?
The movement of electrons along a conductor is called electric current. It is the flow of electric charge through a medium, such as a metal wire, due to the movement of electrons.
What constitute electric current?
electrons
In solid Conductors Electric current is the flow of?
In solid conductors, electric current is the flow of electrons moving through the material. These electrons move in a coordinated manner in response to an applied electric field, creating the flow of current.
What is connects the electric current?
it is nothing but electrons of atoms of that element that connects the electric current.
What subatomic particle is most directly related to current electricity?
Electrons are mostdirectlyrelated to electric current. (Electric current is caused by the movement of electrons between atoms.)
What is a current electricity?
An electric current is the amount of electrons per unit time or seconds.
Can you explain electric current?
Current is the flow of electrons in a system usually taught from positive to ground or zero potential. It is defined by the formula current = voltage/resistance Everything has resistance - even wire.
