| A | B |
|---|
| static | A build-up of electric charges on an object. |
| current | Electrons moving through wires in a lamp. |
| field | The area around charges that exerts an electric force on other charged particles. |
| friction | Electrons transferred by rubbing. |
| conduction | Electrons moving by touch. |
| induction | An electric charge caused by the closeness of another charged object. |
| Conservation of Charge | charges are neither created nor destroyed: Law of |
| attract | Opposite charges |
| electroscope | A device that shows when an electric charge is present. |
| discharge | Lightning striking the ground is an example of |
| electron | negatively charged particle |
| proton | positively charged particles |
| repel | similar charges |
