electricity

3. A source of stored electrical energy that supplies power to a circuit through a chemical reaction.
5. A device that converts electrical energy into mechanical motion, often used to drive machines or tools.
6. The flow of electric charge through a conductor, typically measured in amperes (A).
8. A type of connection where components are connected end-to-end, so the same current flows through each component.
10. device that emits light when current flows through it in the forward direction. It's energy-efficient and widely used in displays and indicators.

1. A display device made of seven segments that light up in various combinations to represent numbers or characters.
2. A component that stores electrical energy in an electric field and releases it when needed, often used to smooth voltage fluctuations.
3. A simple sound-producing device that generates noise when powered, commonly used in alarms or notifications.
4. A measure of how much a material or component resists the flow of electrical current, typically measured in ohms (Ω).
7. A type of connection where components are connected across the same two points, allowing multiple paths for current to flow.
8. A device used to open or close an electrical circuit, controlling the flow of current.
9. A semiconductor component that allows current to flow in one direction only, often used for rectifying signals.