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What flows through a circuit and causes a magnetic field?
An electric current flowing through a circuit causes a magnetic field. This is due to the movement of electric charges, usually electrons, in the circuit. The magnetic field produced is perpendicular to the direction of the current flow.
What is a current circuit?
A current circuit refers to a closed path through which electric current flows. It is formed by connecting various electrical components, such as resistors, capacitors, and inductors, with conducting wires. The current circuit allows the flow of electric charges, usually in the form of electrons, from the power source to the load.
Do electrons lose energy or speed when they cross over a resistor?
You won't like the answer....but electrons are charge carriers and neither their speed nor their energy has much to do with what happens within an electric circuit.
A closed path through which electrons can flow is?
A closed path through which electrons flow is known as a circuit.
Closed path where electric current can flow is called a?
I guess Electric Circuit....
What are the two common sources of electrons in a electric circuit?
The electrons are always there, for example in the metal. You don't need a special "source" for electrons in a circuit. What you DO need is a voltage source, i.e., something that pushes the electrons around.
What is the job of the power source in the circuit?
it pushes and pulls the electrons trough the circuit
What is the condition that limits the flow of electrons in an electric circuit is called?
what is all conditions which limit the flow of electrons in an electric circuit? A resistor
What is a power sources job?
it pushes and pulls the electrons through the circuit
In a circuit electric current is flow of?
It is a flow of electrons.
What does the work in an electric circuit?
The load that is connected in a circuit is what does the work in the circuit.
The part of a circuit that increases the electric potential of the electrons is the?
Battery.
The term for the flow of electrons through a circuit is?
electric current
What are the negatively charged particles that move in an electric circuit?
electrons
What are negatively charged particles that move in an electric circuit?
electrons
What best describes electric circuit?
An electric circuit is best described as a loop. the flow of electrons
Why can't an electric current exist if the circuit is broken?
If the electric circuit is broken, there will be no medium for transfer of electrons and flow of current. Hence, electric current does not exist.
