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  • Understanding Electron Flow: The Role of Electric Potential
    The force that causes electrons to flow in the same direction is electric potential difference, also known as voltage.

    Here's a breakdown:

    * Electrons are negatively charged particles. They naturally move from areas of high electron concentration (negative potential) to areas of low electron concentration (positive potential).

    * Voltage is the difference in electrical potential between two points. This difference creates an electric field, which exerts a force on the electrons.

    * This force pushes the electrons in a specific direction, from the negative terminal to the positive terminal. This flow of electrons constitutes an electric current.

    Think of it like this: Imagine a hill with a water tank at the top and a stream flowing downhill.

    * The water tank represents a high potential, while the stream represents a lower potential.

    * Gravity acts as the force, pushing the water downhill.

    * Similarly, voltage acts as the force, pushing the electrons from the negative terminal to the positive terminal.

    In summary, the electric potential difference (voltage) creates an electric field that exerts a force on electrons, causing them to flow in a specific direction.

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