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What is the term for the term potential difference in a charge between two points in a current path?
voltage
When is current produced?
Electric current is produced when there is a flow of electric charge in a circuit. This flow of charge is typically generated by a voltage source, such as a battery or power supply, which creates a potential difference that pushes the electrical charge around the circuit.
Is it true for an electric current to flow only if two objects have a different charge?
No, electric current flows due to the movement of charged particles, usually electrons. Two objects with the same charge can still have current flow between them if there is a potential difference (voltage) present.
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.
Why it is called current a net charge?
Current is the flow of electric charge, not the total charge itself. It is called a net charge because in a circuit the movement of charge is a result of the difference in charges between different points, creating a flow of net charge.
Difference between electrical current and electrical charge?
current is the flow of charge.
What is the term for the term potential difference in a charge between two points in a current path?
voltage
What is the difference between Current and Interference?
Current measures flow of charge. Interference is something that gets in the way.
What is the term for the potential difference in a charge between two points in current path?
capacitance
What is the term for the potential difference in a charge between two points current path?
capacitance
What is the term for the potential difference in a charge between two point in a current path?
voltage
Can potential difference ocur without current?
Yes. This is the build up of charge. The difference in charge, aka the potential difference, is the driving force that causes current to flow. The third law of thermodynamics is in action when the circuit is completed and the current flows between two point as a result of the potential difference between those two points. (p.s. I am an American girl)
When is current produced?
Electric current is produced when there is a flow of electric charge in a circuit. This flow of charge is typically generated by a voltage source, such as a battery or power supply, which creates a potential difference that pushes the electrical charge around the circuit.
Is it true for an electric current to flow only if two objects have a different charge?
No, electric current flows due to the movement of charged particles, usually electrons. Two objects with the same charge can still have current flow between them if there is a potential difference (voltage) present.
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.
What is the difference between power and current?
It's the difference between pressure and flow. The pressure is measured in volts, and the current in amps.Current is the flow of electrons.Power=VIcosϕV=voltageI=currentCosϕ=cosine of angle between V and IAnswerCurrent is a drift of electric charge, expressed in amperes. Power is the rate of doing work, expressed in watts (equivalent to a joule per second).
What is the difference between volts and current?
Electrical current is the number of elementary charge units (coulombs) that pass by a given point in one second. Current, measured in amperes, is coulombs per second. Electrical voltage is the "pressure" behind that current. Voltage, measured in volts, is joules per coulomb.
