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Is electricity variable or fixed?
Electricity is the flow of electrons along a conductor.
What is the steady flow of electrons through a conductor?
The terminology for a steady flow of electrons through a conductor is called the current of the circuit.
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.
What is definition of electric current?
Current is the motion of electrons in a conductor being propelled by electromotive force (voltage).
What is an electical current?
Electric current is simply the flow of free electrons in a conductor. It is usually defined as the rate of charge flow, because the free electrons represent an electric charge.
The flow of electrons along a conductor is measured in metric units called?
amperes
What is the movement of electrons along a conductor called?
It is called, "electric current", and is measured in "Amperes".
Is what drives electrons along the conductor and is expressed as voltage or volts.?
Yes, the force that drives electrons along a conductor is known as voltage, measured in volts. Voltage represents the potential difference between two points in an electrical circuit, creating an electric field that causes electrons to flow. This flow of electrons constitutes electric current, allowing electrical energy to be transmitted through the conductor.
Is electricity variable or fixed?
Electricity is the flow of electrons along a conductor.
Identify current and what is the unit of measurement?
It is the flow of electrons through a conductor and is measured in amperes.
A path along which electrons can flow?
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.
What is the electrical pressure that causes electrons to flow?
Voltage, measured in volts, is the electrical pressure that causes electrons to flow in a circuit. Voltage is what pushes electrons through a conductor, such as a wire, and is necessary for the flow of electrical current.
How does electricity flows through a conductor?
Electric current - a movement or flow of electrically charged particles, typically measured in amperes.In a conductor, current flow is via a drift of free electrons in the metal. the actual drift rate may be slow, the electric field that drives them itself propagates at close to the speed of light, enabling electrical signals to pass rapidly along wires.See related link belowElectricity can flow through a conductor because it allows the electrons to move freely through the object. With an insulator, electrons cannot move.
What causes resistance in electrical conductors?
An electrical current is simply the flow of free electrons in and on the conductors. So they are a bit like water molecules in a garden hose. And like those water molecules the flow of free electrons can be physically impeded by whatever is in or on the electrical conductor. When a material is a good conductor, the atoms and molecules of that good conductor do not get in the way of the free electrons. They do not resist the flow of those electrons very much. So even with just a low voltage to push the electrons along, the flow, the current of the electrons is high. But when a material is a bod conductor, the atoms and molecules of that bad conductor do physically get in the way of those free electrons so that they cannot flow freely through the conductor. The resistance is high in a poor conductor. So it takes a relatively higher voltage to push electrons along in a bad conductor...if indeed they can be pushed at all. Some materials are so bad at conducting it's almost impossible to move those electrons along.
What causes resistance in electricity?
An electrical current is simply the flow of free electrons in and on the conductors. So they are a bit like water molecules in a garden hose. And like those water molecules the flow of free electrons can be physically impeded by whatever is in or on the electrical conductor. When a material is a good conductor, the atoms and molecules of that good conductor do not get in the way of the free electrons. They do not resist the flow of those electrons very much. So even with just a low voltage to push the electrons along, the flow, the current of the electrons is high. But when a material is a bod conductor, the atoms and molecules of that bad conductor do physically get in the way of those free electrons so that they cannot flow freely through the conductor. The resistance is high in a poor conductor. So it takes a relatively higher voltage to push electrons along in a bad conductor...if indeed they can be pushed at all. Some materials are so bad at conducting it's almost impossible to move those electrons along.
What is best describes an electric current?
An electric current is the flow of electric charge through a medium, typically a conductor. It is measured in amperes (A) and is the movement of electrons along a path due to the presence of an electric field.
How an insulated conductor can be charged and discharged?
An insulated conductor can be charged by rubbing it with another material to transfer electrons. The excess electrons will distribute themselves along the surface of the conductor due to repulsion. The conductor can then discharge by connecting it to a conductive path that allows the electrons to flow away.
