Challenge 2
Across
- 4. any device or component in a circuit that consumes electrical energy, such as a light bulb, motor, or appliance
- 5. a complete path through which electricity can flow, typically including a power source, conductors, and a load (like a light bulb or motor)
- 8. a material that resists the flow of electricity, such as rubber or plastic, used to protect electrical wiring
- 9. a form of energy resulting from the movement of electrons, which can be used to power devices
- 10. the flow of electric charge (electrons) through a conductor
- 11. a device that stores electrical energy chemically and releases it as electrical power
- 12. conductive materials, typically made of metals like copper or aluminum
Down
- 1. the rate at which electrical energy is used or produced
- 2. a negatively charged subatomic particle that moves in conductors to create electric current
- 3. the electrical potential difference between two points in a circuit, which causes the flow of electric current. Measured in volts (V)
- 6. a material that allows electricity to flow easily, such as copper or aluminum
- 7. Current an electric current that reverses direction periodically, commonly used for power distribution