Endless Facts, One Snippet at a Time
Circuits Explained: Series vs Parallel Connections
- A series circuit has components connected end-to-end, so current flows through one path only.
- A parallel circuit splits current into multiple paths, each branch working independently.
- In series, if one component fails, the whole circuit stops—like old holiday lights.
- In parallel, if one branch fails, the others keep working—like lights in modern strings.
- Series circuits share the same current, but voltage divides across components.
- Parallel circuits share the same voltage, but current divides across branches.
- Series wiring is simple but less reliable, often used in small devices.
- Parallel wiring is common in homes, ensuring each outlet and light gets full power.
- Batteries in series add up voltage, while in parallel they increase lifespan.
- From flashlights to city power grids, the choice between series and parallel shapes how electricity flows.