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What else can I help you with?
Why do you need to wires to carry current?
Conducting materials readily give and receive electrons from one atom to another. Electric current is actually the flow of electrons, so if it's difficult for the electrons to move, there will little or no current flow.
Why electric current current exist if an electric circuit is broken?
well, current is the movement of free electrons so if you break a point in the wire you effectively stop the electrons from flowing as the electrons need to be touching each other in order to pass on energy or charge. The reason why if there is a gap in the circuit the electrons dont just jump it is because of resistance of air as the electrons in air are not free to flow they are not conduction electrons unlike in a metal such as copper wire.
Is true if there is voltage in circuit there must be electrons flowing through the circuit.?
No. For electrons to flow, you need a current.
Electricity is the flow of?
The definition of electricity is the flow of charge. Usually our charges will be carried by free-flowing electrons. Negatively-charged electrons are loosely held to atoms of conductive materials. With a little push we can free electrons from atoms and get them to flow in a generally uniform direction. A closed circuit of conductive material provides a path for electrons to continuously flow. The charges are propelled by an electric field. We need a source of electric potential (voltage), which pushes electrons from a point of low potential energy to higher potential energy.
What does a current flow of electrons need?
Your question is not clear. A current is generated when a group of electrons flow through a conductor, and this happens when there is a potential difference between the 2 ends of the conductor. If you want to know how can we start the flow of electrons it is by creating a potential difference in between the 2 ends of the conductor.
Why des electricity need to follow a path?
Electricity is the flow of electrons.Hence it requires a path containing free electrons in order to flow.
Electrical current is formed?
Electrical current is formed when free electrons move through a conductor under the influence of an electric field. These electrons create a flow of charge, which is what we refer to as electrical current. The rate of flow of charge is measured in amperes (A).
Why do you need conductors and insulators?
Conductors, like metals, allow the flow of electric current due to their free-flowing electrons. Insulators, such as rubber or plastic, prevent the flow of electricity and are used to protect against electrical hazards. Both are important to control and facilitate the flow of electricity in various applications.
What material makes it difficult for electricity to pass?
Insulators. They don't allow the flow of electrons, so a current cannot be produced in them. Non-metals (insulators) are anions and don't need a strong flow of electrons because they are more stable.
What does an electric current need in order to flow?
An electric current needs a closed circuit, which provides a complete path for the flow of electrons. This circuit typically includes a power source, such as a battery or generator, connecting wires, and a load, such as a light bulb or motor, that utilizes the electricity. Without a closed circuit, electrons cannot flow continuously and no electric current is generated.
Why do electric circuits need to use conductors?
Without conductors, electrons do not flow where you want them to flow. An electrical circuit is a flow of electrons.
What is the theory states that electrons flow from negative to positive?
The theory that states electrons flow from negative to positive is known as conventional current flow. This theory was established before the discovery of the negatively charged electron and is still used for practical purposes in electrical engineering and circuit analysis.
