Series Circuit

A series circuit connects all components one after another in a single path. The same current flows through each component, and the voltage is divided across them.

A series circuit where electricity flows through each component one after another.

Examples of Series Circuits:

• Flashlights
• Old-style Christmas lights
• Simple battery-operated toys
• Electric kettles

Advantages:

• Simple to build and understand
• Requires fewer wires
• Same current flows through all components

Disadvantages:

• If one component fails, the whole circuit breaks
• Voltage is divided across components
• Not ideal for most household applications

Parallel Circuit

A parallel circuit connects components across the same voltage points. Each branch gets the same voltage, and components operate independently.

A parallel circuit where each component has its own separate path to power.

Examples of Parallel Circuits:

• Home electrical wiring
• Street lighting
• Car headlights
• Ceiling fans with multiple lights

Advantages:

• Each component works independently
• Same voltage across all branches
• One device failure doesn’t affect the others

Disadvantages:

• More wires and complex construction
• May draw more current from the power source
• Can be harder to troubleshoot