- #1
Zeymare
- 3
- 2
- Homework Statement
- There is a plate capacitor with round plates which have a diamter ov 0.3 meters and a plate distance of 0.00001 meters (or 0.01 mm). The Gap between both plates is filled with water. How high does the voltage on the capacitor have to be, to be able to save the charge of 0.001267 C (1.267 mC)? (one plate is positive, the other negative)
- Relevant Equations
- Capacity C = Charge Q/Voltage U
i didnt understand anything really, i read it a few times but i don't get it