Nikola Tesla Vocabulary

12345678910
Across
  1. 3. Current (AC) – A type of electrical current that changes direction regularly and is used to power homes and businesses today.
  2. 5. – A person who creates something new, such as a device, machine, or idea.
  3. 6. – The relationship between electricity and magnetism that helps power many modern technologies.
  4. 8. – A device that changes the voltage of electricity so it can travel long distances safely.
  5. 9. Current (DC) – A type of electrical current that flows in only one direction. Thomas Edison promoted this type of electricity.
  6. 10. – A form of energy created by the movement of tiny particles called electrons.
Down
  1. 1. – A legal document that gives an inventor ownership rights to their invention for a certain period of time.
  2. 2. – A new idea, method, or invention that improves something.
  3. 4. – A machine that produces electricity by converting mechanical energy into electrical energy.
  4. 7. Energy – The transfer of electricity without using wires, an idea Nikola Tesla experimented with in his later work.