What happens to total current in a parallel circuit when more branches are added?

In a parallel circuit, each branch operates independently, allowing electricity to flow through multiple pathways. When more branches are added to a parallel circuit, the total current increases because the overall resistance of the circuit decreases. According to Ohm's law, the total current flowing from the power source is inversely related to the total resistance.

As additional branches are connected, they create more pathways for current to flow. This effectively reduces the total resistance of the circuit because each added branch contributes additional pathways for the current, which allows more current to flow compared to when there were fewer branches.

Given this relationship, adding more branches results in an increase in total current, affirming that the correct answer is indeed that the total current increases.