AVIXA Recognized AV Technologist Test

In a series circuit, all of the current will _____.

1. Accumulate across the loads

2. Divide across the loads

3. Flow through the entire circuit

4. Take different circuit paths and meet at the source

The correct answer is: Flow through the entire circuit

In a series circuit, all of the current flows through the entire circuit, making this the correct answer. This characteristic stems from the nature of series circuits, where components are connected one after another in a single path. Consequently, the same current that exits one component enters the next. In a series configuration, there are no alternative paths for the current to take, meaning that the current is identical at every point in the circuit. Therefore, the behavior of current in a series circuit directly contrasts with parallel circuits, where current divides among multiple paths. Other options reflect misunderstandings about how current behaves in series circuits. Accumulating current across loads implies a build-up of charge, which does not occur in this setup. Dividing current across loads is applicable in parallel circuits, where the total current splits among multiple branches. Taking different paths and meeting at the source describes parallel connections rather than a series arrangement, which does not allow for such diversity in current pathways.