Connecting Cells in Series: Atomic Voltage Increase

[Shaybay92]

Homework Statement

How exactly does connecting cells in series increase the voltage on the atomic scale? Does it speed up the electrons somehow? Explanations appreciated!

 

[Borek]

How exactly does connecting cells in series increase the voltage on the atomic scale?

Does it?

 

[Blueshift5]

Connecting cells in series increases the voltage on the atomic scale by increasing the potential difference between the positive and negative terminals of the cells. This is due to the fact that when cells are connected in series, the positive terminal of one cell is connected to the negative terminal of the next cell, creating a cumulative effect. This results in a higher overall voltage output compared to a single cell.

On the atomic scale, voltage is the measure of the potential energy difference between two points. When cells are connected in series, the electrons flow through each cell, with each cell contributing to the overall potential difference. This creates a higher voltage as the electrons are pushed through the circuit.

Additionally, connecting cells in series does not necessarily speed up the electrons. The speed of electrons in a circuit is determined by the applied voltage, not the number of cells in the circuit. However, connecting cells in series can increase the current in the circuit, which is the rate at which electrons flow. This is because the resistance of the circuit remains the same, but the voltage increases, resulting in a higher current according to Ohm's law (V=IR).

In summary, connecting cells in series increases the voltage on the atomic scale by creating a cumulative effect of the potential difference between cells. This does not necessarily speed up the electrons, but it can increase the current in the circuit.