How do series and parallel circuits work?

Problem Statement

How do series and parallel circuits work?

Step-by-Step Explanation

Series circuits share current through one path, while parallel circuits share voltage across branches.

1. Identify what the question is asking. In Circuits, this usually means naming the known quantities, the unknown quantity, and the concept that connects them.
2. Write the relevant definition, rule, or relationship before substituting numbers or manipulating symbols.
3. Work one step at a time and keep units, signs, and restrictions visible.
4. Check whether the answer makes sense in the original context.

Final Answer

Series circuits share current through one path, while parallel circuits share voltage across branches. The reliable strategy is to start from the definition, apply the correct rule carefully, and then interpret the result in plain language.