Across |
2. | the rate at which energy is transformed |
3. | difference in electrical potential energy between 2 places in a circuit |
5. | part of an electrode above the surface of the electrolyte |
8. | continuous flow of electric charges through a material |
11. | a substance that conducts electric current |
13. | a device that transforms chemical energy into electrical energy |
15. | transfer of electrons from 1 uncharged object to another by rubbing |
18. | loss of static electricity as electric charges transfer form 1 object to another |
19. | build up of charges on an object |
20. | device used to measure current |
22. | transfer of electrons from a charged object to another by direct contact |
24. | a material through which charges can flow easily |
25. | 2 different metals immersed in an electrolyte |
26. | the measure of how difficult it is for charges to flow through a material |
27. | a material through which charges cannot flow easily |
28. | electrochemical cell with a paste electrolyte |