Across
- 2. a region where a charge experience an electric force
- 4. when object has equal amount of positive charges and negative charges
- 7. aeroplane is earthed during refuelling to avoid charges build up and create ____ which can lead to fire and explosion
- 9. when two insulators rubbed against each other and this causes the negative charges move from one insulator to the other
- 10. charging by bringing a charged object near without touching to an uncharged object
- 12. negatively charged particle
- 13. when object lose negative charges it become ______ charged
Down
- 1. unlike charges will ______
- 3. charging by touching a charged object to an uncharged object
- 5. like charges will ______
- 6. a process of connecting the object to the ground
- 8. positively charged particle
- 11. when object gain negative charges it become ______ charged
