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That's just in convention, in line with other electric convention. It is common to use positive charges as a standard; for example, a current is usually defined as a movement of positive charges. If the actual charges happen to be negative (for example, electrons), the "conventional current" simply flows in the direction opposite to the flow of electrons.
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Why the current flow from higher potential to lower potential?
Current defined as Positive charge flow , flows from higher potential to the lower. Current defined as electron flow, flows from lower potential to higher. In general Potential and Current are defined by positive charge.
What is a measure of the potential energy of an electric charge?
The measure of the potential energy of an electric charge is called electric potential. It is defined as the work done per unit charge in bringing a test charge from infinity to a specific point in an electric field. The unit of electric potential is the volt.
Why it is possible to define an electrostatic potential in a region of space that contains an electrostatic field?
The electrostatic potential is a scalar quantity that represents the potential energy of a unit positive charge at a specific point in the electric field. It is defined as the work done in moving a unit positive charge from infinity to that point. This potential does not depend on the path taken and can be defined at any point in a region of space regardless of the presence of an electric field.
What is the relationship between electric potential scalar and the concept of work done in moving a unit positive charge from one point to another in an electric field?
The electric potential scalar is a measure of the electric potential energy per unit charge at a point in an electric field. The concept of work done in moving a unit positive charge from one point to another in an electric field is related to the change in electric potential between the two points. The work done is equal to the change in electric potential multiplied by the charge being moved.
What is the term that refers to a measure of he potential energy of separated electrical charge?
The term is electric potential. It is a measure of the potential energy of a unit positive test charge at a specific location in an electric field.
Why the current flow from higher potential to lower potential?
Current defined as Positive charge flow , flows from higher potential to the lower. Current defined as electron flow, flows from lower potential to higher. In general Potential and Current are defined by positive charge.
What is a measure of the potential energy of an electric charge?
The measure of the potential energy of an electric charge is called electric potential. It is defined as the work done per unit charge in bringing a test charge from infinity to a specific point in an electric field. The unit of electric potential is the volt.
Why it is possible to define an electrostatic potential in a region of space that contains an electrostatic field?
The electrostatic potential is a scalar quantity that represents the potential energy of a unit positive charge at a specific point in the electric field. It is defined as the work done in moving a unit positive charge from infinity to that point. This potential does not depend on the path taken and can be defined at any point in a region of space regardless of the presence of an electric field.
What is the relationship between electric potential scalar and the concept of work done in moving a unit positive charge from one point to another in an electric field?
The electric potential scalar is a measure of the electric potential energy per unit charge at a point in an electric field. The concept of work done in moving a unit positive charge from one point to another in an electric field is related to the change in electric potential between the two points. The work done is equal to the change in electric potential multiplied by the charge being moved.
Which physical property is defined as the ratio of the change in an electric charge in a system to the corresponding change in its electric potential?
The physical property defined as the ratio of the change in an electric charge in a system to the corresponding change in its electric potential is capacitance. This property is measured in farads (F) and it quantifies how much charge can be stored per unit voltage.
What is the term that refers to a measure of he potential energy of separated electrical charge?
The term is electric potential. It is a measure of the potential energy of a unit positive test charge at a specific location in an electric field.
What is the electric potential of a point charge at a specific point in space?
The electric potential of a point charge at a specific point in space is the amount of electric potential energy per unit charge at that point. It is a measure of the work needed to move a unit positive charge from infinity to that specific point in the electric field created by the point charge.
What is the electric field?
The electric field is defined as the force per unit positive charge that would be experienced by a stationary point charge at a given location in the field.
What is potential energy per unit charge?
Potential energy per unit charge is the electric potential, commonly referred to as voltage. It represents the amount of energy required to move a unit positive charge from a reference point to a given point in an electric field. The unit for potential energy per unit charge is volts (V).
What is the definition for positive charge?
having a deficiency of electrons ;having a higher electric potential
Definition to electric field?
The electric field is defined as the force per unit positive charge that would be experienced by a stationary point charge at a given location in the field.
What is the type of charge produced when an electric field separates positive and negative charge?
The type of charge produced when an electric field separates positive and negative charge is an electric potential difference, commonly referred to as voltage. This voltage creates an electrical force that causes the positive and negative charges to move in opposite directions.
