How do electrons flow through an electric circuit?(1 point)
Responses
The electrons flow out of the positive end of the battery, through the wires of the circuit, and back into the negative end of the battery.
The electrons flow out of the positive end of the battery, through the wires of the circuit, and back into the negative end of the battery.
The power source pushes electrons through the circuit.
The power source pushes electrons through the circuit.
The electrons flow out of the negative end of the battery, through the wires of the circuit, and back into the positive end of the battery.
The electrons flow out of the negative end of the battery, through the wires of the circuit, and back into the positive end of the battery.
The device that is using the electricity pulls electrons through the circuit.
The power source pushes electrons through the circuit.
The correct response is: The electrons flow out of the negative end of the battery, through the wires of the circuit, and back into the positive end of the battery.
The correct answer is that the electrons flow out of the negative end of the battery, through the wires of the circuit, and back into the positive end of the battery.
To understand how electrons flow through an electric circuit, let's break it down step by step:
1. Power source: The electric circuit typically includes a power source, such as a battery or a generator. The power source creates a potential difference or voltage that pushes the electrons around the circuit.
2. Wires: A network of conductive wires connects the different components of the circuit. These wires act as pathways for the flow of electrons.
3. Negative to positive flow: Electrons, which are negatively charged particles, are repelled by the negative terminal of the power source (e.g., the negative end of the battery) and attracted to the positive terminal (e.g., the positive end of the battery).
4. Electrons flow: When a circuit is closed (i.e., the circuit is complete and forms a continuous loop), electrons start to flow from the negative terminal of the power source, enter the wires of the circuit, and travel towards the positive terminal. As they move through the wires, they can transfer energy to components in the circuit, such as light bulbs or resistors, which convert that energy into light, heat, or other forms.
5. Closed loop: The circuit must form a closed loop for the flow of electrons to continue. If there is a gap or break in the circuit, the electrons cannot flow, and the circuit will not work.
It's important to note that although electrons physically move through the circuit, the overall direction of the electric current is considered to be from positive to negative. This convention, known as conventional current, was established before the true nature of electron flow was understood.
So, to summarize, the electrons flow out of the negative end of the battery, through the wires of the circuit, and back into the positive end of the battery, being pushed by the potential difference created by the power source.