Across
- 1. A device that transfers electrical energy between circuits through electromagnetic induction, commonly used in power distribution.
- 6. A path or loop through which electric current can flow, typically consisting of wires and various components.
- 9. A machine that converts mechanical energy into electrical energy, often used to generate electricity in power plants.
- 11. The ability of a material to conduct electric current, often determined by the presence of free electrons in the material.
- 13. bulb An electric device that produces light when an electric current passes through a filament, commonly used for illumination.
- 14. The ability to do work or cause changes, often transformed into different forms such as heat, light, or motion.
- 15. The rate at which work is done or energy is transferred, often associated with the ability to operate electrical devices.
Down
- 2. The flow of electric charge through conductors, which powers various devices and provides light and heat.
- 3. A device that stores chemical energy and converts it into electrical energy, commonly used in portable electronic devices.
- 4. A device installed in walls or power cords that provides a point of connection for electrical devices to access power.
- 5. A device used to control the flow of electricity by opening or closing a circuit, enabling the operation of electrical devices.
- 6. The flow of electric charge in a circuit, measured in amperes (A), which determines the amount of electricity being delivered.
- 7. breaker A safety device that automatically interrupts the flow of electric current in a circuit when an overload or short circuit occurs.
- 8. The property of a material or component that opposes the flow of electric current, often measured in ohms (Ω).
- 10. A thin, flexible strand or rod made of metal, usually copper or aluminum, that conducts electricity within a circuit.
- 12. A device with metal pins or prongs that is inserted into an outlet to establish an electrical connection for a device.
