3519186
Description
Flashcards by rebelprincesscls, updated more than 1 year ago
|
Created by rebelprincesscls
about 10 years ago
|
|
| Question | Answer |
| what is a capacitor? | a device that stores electrical charge |
| how do you charge a capacitor? | by placing it in an electric circuit with a battery |
| what is an electric circuit | a path through which charge can flow |
| what is a battery? | a device that maintains a certain potential difference (P.D) between its terminals |
| and what is a terminal then? | they are points at which charge can enter or leave a battery |
| positive (+ve) terminals | have a higher potential difference labelled as '+' often called the positive terminal |
| negative (-ve) terminal | have a lower potential difference labelled as '-' often called the negative terminal |
Want to create your own Flashcards for free with GoConqr? Learn more.