Across
- 2. The type of current that switches the direction of electrons
- 5. A closed path where electricity can flow.
- 6. A force between charges and magnets
- 9. Something that prevents electricity from flowing
- 10. Magnets have 2. The North and South.
- 11. The type of current that goes one direction
- 13. Groups of atoms all facing the same way to allow an object to be magnetic.
- 15. Another name for electricity
- 19. The math equation that helps you solve for current. I=V/R
- 22. Using electric current to create a magnet.
Down
- 1. A type of circuit that has more than one path. If one part burns out, the rest keeps working.
- 3. The push of electrons. Measured in volts
- 4. Using a magnet to create electric current
- 7. The person who created alternating current
- 8. When an object does not want electrons to go through. Insulators have a lot of this.
- 12. How fast electrical energy is transformed into other types of energy. Watt do you mean you don't know the answer?
- 14. A type of circuit that is in one loop When one part burns out, the other parts turn off.
- 16. The person who created direct current
- 17. A negatively charged thing. Electricity is the flow of this
- 18. The regions surrounding a magnet that pulls other magnets in.
- 20. When magnets interact with each other.
- 21. Something that allows electricity to flow