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What is produced first current or voltage?
current flows as a result of potential difference i.e. in a circuit if there is no voltage difference between two points, no current can flow between those two points. So voltage has to be produced first.
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.
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.
How is electrical current produced?
A potential difference (volts) is set up between the two ends of a conductor. If there are any electrons available to move, then their negative electric charges persuade them to move away from the more negative potential and toward the more positive potential, resulting in current.
Where is the energy form a light bulb produced?
in a power station, which usually converts chemical potential energy into electrical energy, which supplies potential difference and drives current.
What is the name for the potential difference that causes current to flow?
The name for the potential difference that causes current to flow is voltage.
Why does connecting an electric device to a battery produces a current?
When an electric device is connected to a battery, an electric current is produced due to the difference in potential between the positive and negative terminals of the battery. This potential difference, also known as voltage, creates an electrical force that pushes the flow of electric charge (current) through the circuit and powers the device.
Current is proportional to the potential difference and inversely proportional to its?
Current is proportional to the potential difference and inversely proportional to resistance. Ohm's law: Current equals voltage divided by resistance
How is voltage produced in electrical circuits?
Voltage is produced in electrical circuits through the movement of electrons from a higher potential to a lower potential, creating a difference in electric potential that results in the flow of electricity. This difference in potential is what we measure as voltage.
What is the difference between conventional current and electric current?
Conventional current is the flow of positive charge from higher potential to lower potential, while electric current is the flow of electrons from lower potential to higher potential.
What is difference between fuel and power?
Power is energy that you can put to work, such as the electric current produced from a generator or engine.Fuel is a material with potential energy, it can be used to produce energy.
Why potential difference is necessary for the flow of current?
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