Across
- 3. Current (AC) – A type of electrical current that changes direction regularly and is used to power homes and businesses today.
- 5. – A person who creates something new, such as a device, machine, or idea.
- 6. – The relationship between electricity and magnetism that helps power many modern technologies.
- 8. – A device that changes the voltage of electricity so it can travel long distances safely.
- 9. Current (DC) – A type of electrical current that flows in only one direction. Thomas Edison promoted this type of electricity.
- 10. – A form of energy created by the movement of tiny particles called electrons.
Down
- 1. – A legal document that gives an inventor ownership rights to their invention for a certain period of time.
- 2. – A new idea, method, or invention that improves something.
- 4. – A machine that produces electricity by converting mechanical energy into electrical energy.
- 7. Energy – The transfer of electricity without using wires, an idea Nikola Tesla experimented with in his later work.