Electricity Timeline Crossword Puzzle

3. Who created a new era of physics when he unified magnetism, electricity, and light under 4 laws or equations of electrodynamics?
8. Several corporations worked together to invent this technology that allows wireless communication between devices.
10. Who invented the electric motor, an invention that is used in most electrical appliances?
12. Who was the first person to use the terms electric force, magnetic pole, and electric attraction in the early 1600's?
13. Who invented the electric alternator for producing alternating current (AC)?
14. Which city was the first to use electrical lights for public street lighting?
15. The world's first electrical device was invented by Samuel Morse. What was it?
17. What did Alessandro Volta invent?
18. What was the name of the first general purpose electronic digital computer built between 1943-1946?

1. What was the name of one of the world's first electric power plants opened by Thomas Edison in New York City?
2. Who invented the incandescent light bulb?
3. Who, in 1821, discovered the principle of electro-magnetic rotation which would be the key to developing the electric motor?
4. Benjamin Franklin proved lightening was_______.
5. Who discovered the electron?
6. Who mathematically defined the relationship between power, voltage, current, and resistance?
7. What was the name of the first computer game?
9. Which electric company used alternating current (AC) to power the lights at the 1893 Chicago World's Fair?
11. Static electricity was discovered by this Greek around 600 BC.
12. Who first distinguished between conductors and insulators of electric charge?
16. Where is James Prescott Joule, who discovered that energy is conserved in electrical circuits, from?