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The movement of electrons in a wire causes an electric current to flow. This movement can be initiated by various means, such as connecting the wire to a power source or moving a magnet near the wire.

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1y ago

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What do you called a current that moves in a wire?

The movement of charged particles along a wire is called electric current.


What causes a electric current?

An electric current is caused by the movement of electrically charged particles, typically electrons, through a conductor like a metal wire. This movement can be driven by a voltage difference or potential between two points in the circuit, which exerts a force on the charged particles and causes them to flow.


Why does a wire carrying electric current become hot?

A wire carrying electric current becomes hot due to the resistance in the wire. As the electric current flows through the wire, the resistance causes some of the electrical energy to be converted into heat energy, which raises the temperature of the wire.


What is the movement of electrons along a conductor called?

It is called, "electric current", and is measured in "Amperes".


A flow of electric charge in wire?

When a flow of electric charge passes through a wire, it creates an electric current. This current is caused by the movement of electrons within the wire, which carry the charge from one point to another. The magnitude of the current is measured in amperes (A).


What do we call the movement of an electric charge?

The movement of an electric charge is called an electric current. It is the flow of electrically charged particles through a conductor such as a wire.


What is called electricity flowing through wire?

Electricity flowing through a wire is called an electric current. This current is the movement of electric charge carriers, such as electrons, through the wire in a specific direction.


What is The movement of electrons produces called?

The movement of electrons is called electric current. It is the flow of electric charge through a conductor, such as a wire.


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.


How do you show that electric current causes magnetism?

Put a wire carrying an electric current near a compass and it causes the needle to deflect.


What happens to a wire when and electric current passes through it?

When an electric current passes through a wire, the wire heats up due to the resistance in the material. The current causes electrons to flow through the wire, creating a magnetic field around it. This effect is used in electromagnets and electric motors.


Why does an electric current through a wire produce?

An electric current through a wire produces a magnetic field around the wire due to the movement of electric charges. This phenomenon is known as electromagnetism and is a fundamental principle in physics. The strength of the magnetic field is directly proportional to the magnitude of the current flowing through the wire.