Across
- 2. Elementary particle that has smallest positive hcharge
- 3. Type of electrochemical cell that has a solid electrolyte paste between the cathode and anode
- 6. The general name for materials that do not allow a current to move through them
- 10. The phenomenon that happens when a large discharge happens between charged areas in a cloud or between a cloud and the ground
- 12. Do electric field lines point towards or away from a negative charge?
- 13. The idea or model used to help describe how electrical charges act on each other without being in contact (2 words)
- 14. The quality of a conductor that acts in opposition to a flow of charge
- 17. The dimension of a wire that, if it is increased, decreases the resistance of the wire
- 18. The type of circuit where voltage is maintained, but current changes in different parts of the circuit
- 21. The fundamental quality of protons and electrons that determines how they are attracted or repelled from each other
- 23. The type of circuit where current is maintained, but voltage changes in different parts of the circuit
- 24. The method of static charging that happens when objects are not in contact
- 26. A conductive pathway for charges to flow to the Earth
- 28. Rubbing a balloon with wool gives the balloon and wool a static charge by this method of charging
- 31. The measure of electrical potential energy per charge, equivalent to voltage (2 words)
- 37. The shape of the electric field around a single isolated charge
- 38. The charge of a neutron
- 39. The dimension of a wire that, if increased, increased the resistance of the wire
- 40. The the term used to describe a “flow” of electric charge
- 41. Unit of electrical resistance
Down
- 1. The method of statically charging an object which relies on one a charged object touching another object
- 4. Any complete conducting path along which charge can flow
- 5. Any device used to maintain a potential difference between charges (2 words)
- 7. Elementary particle whose name comes from the Greek for amber
- 8. If the distance between charges decreases, what happens to the force between the charges?
- 9. The general name materials that allow a current to move through them
- 11. The type of current produced by a voltage source which continually changes polarity
- 15. The unit of measurement for electrical resistance
- 16. The type of force acts between charges (2 words)
- 19. The unit used to measure the rate at which electrical energy is converted in some other form of energy
- 20. The rate at which electrical energy is converted into other forms of energy (2 words)
- 21. The device is used to store electric charge whose design was inspired by the Leyden jar.
- 22. The unit of measurement for electric potential
- 25. The type of current used by any device that can run on a battery
- 27. A device used to convert AC electricity to DC electricity
- 29. The quality of having the molecules of a insulating substance aligned with a dominant electric field
- 30. When a conductor is covered by a charge, but has no electric field inside of it: electric ______
- 32. The unit used to measure the flow of electric charge through a conductor
- 33. A sudden movement of charge that is not sustained and typically reduces any potential difference to zero
- 34. The unit of electric potential energy
- 35. The term used to described a group of electric phenomena resulting from the build-up of isolated charges
- 36. The unit of charge equal to the charge of 6,240,000,000,000,000,000 electrons
- 37. Best natural conductor of electricity