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An electric current in a solution is the flow of charged particles, called ions, in the liquid medium. These ions carry electrical charge and move in response to an applied electric field, allowing the flow of electricity. The concentration of ions in the solution and the presence of an external electric field are key factors that determine the magnitude of the current.
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Is it true a current is the movement of negative charges called electrons?
Yes, a current is the flow of electric charge, typically carried by negatively charged electrons moving through a conductor. The motion of these electrons constitutes an electric current.
What constitutes an electric current in a wire?
An electric current in a wire is the flow of electric charge, typically carried by electrons, through the wire. This flow of charge is driven by a voltage difference, or potential difference, between two points in the wire.
How does potential difference induce an electric current?
A potential difference, or voltage, creates an electric field along a conductor. This electric field exerts a force on the free electrons within the conductor, causing them to move in response to the voltage. This movement of electrons constitutes an electric current flowing through the conductor.
How current flow in conductors?
Current flows in conductors when a voltage is applied across them, creating an electric field that causes free electrons to move in the direction of the applied voltage. This movement of electrons constitutes an electric current. The current flow is facilitated by the presence of a closed circuit that allows the electrons to move continuously from the source of voltage to the load and back.
What is the name of the particles which move when current flows through a solution?
Ions are the particles that move when current flows through a solution. They carry electric charge as they migrate towards the oppositely charged electrode.
Which particle constitutes the electric current in a metallic conductor?
electrons
What is a solution or substance that conducts an electric current?
It is an electrolyte.
Why can ionic compounds in solution conduct electric current?
Ionic compounds in solution can conduct electric current because the ions are free to move and carry electric charge. When an ionic compound dissolves in water, it dissociates into its constituent ions, which are then able to move and carry the electric current.
Is it true a current is the movement of negative charges called electrons?
Yes, a current is the flow of electric charge, typically carried by negatively charged electrons moving through a conductor. The motion of these electrons constitutes an electric current.
Do magnetic effect of electric current causes a change in colour in a solution through which electric current is passed?
i don't believe it does
What constitutes an electric current in a wire?
An electric current in a wire is the flow of electric charge, typically carried by electrons, through the wire. This flow of charge is driven by a voltage difference, or potential difference, between two points in the wire.
A substance will conduct an electric current if it?
A substance will conduct an electric current if it forms ions in solution. A solute that produces ions in solution is an Electrolyte. An Electrolytic Solution is a solution that conducts electricity.
What is a electrical current is produced when charges are accelerated by an electrical field to move to a position of potential energy that is?
An electric current is produced when charges are accelerated by an electric field and move to a position of potential energy difference. This movement of charges generates a flow of electric charge that constitutes an electric current.
Why does current pass through salt solution but not through sugar solution?
Salt dissociates into ions in solution, allowing for the flow of electric current since ions can carry an electric charge. In contrast, sugar does not dissociate into ions in solution, which prevents the flow of electric current as there are no charged particles present to carry the charge.
How does potential difference induce an electric current?
A potential difference, or voltage, creates an electric field along a conductor. This electric field exerts a force on the free electrons within the conductor, causing them to move in response to the voltage. This movement of electrons constitutes an electric current flowing through the conductor.
How is the electric current carry through the solution of the ionic compounds?
by moving the ions
What is an ionic compound that will conduct an electric current when it forms an aqueous solution is a?
This compound is an electrolyte.
