Name 3 components that a circuit must have.

Here are three components that a circuit must have:

1. Power source: This provides the electrical energy (e.g., a battery or power supply).
2. Conductors: These are materials that allow electricity to flow through them, typically wires.
3. Load: This is the component that uses the electrical energy to do work (e.g., a light bulb, motor, or resistor).