Mr Genius said:
In addition to cnh1995's answer, you can use dimensional analysis to help you remember the answer. Just remember that the units of Electric Field are Volts per meter.Mr Genius said:
The breakdown potential of a parallel plates capacitor refers to the maximum voltage that can be applied to the capacitor before it breaks down and allows current to flow through it. It is a measure of the capacitor's ability to withstand high voltages without being damaged.
The breakdown potential of a parallel plates capacitor is determined by factors such as the distance between the plates, the dielectric material used, and the overall design of the capacitor. It can also be affected by external factors such as temperature and humidity.
The breakdown potential is an important consideration when designing and using parallel plates capacitors. It ensures that the capacitor can safely handle the expected voltage without breaking down, which could lead to damage or failure of the circuit.
The breakdown potential can vary for different types of parallel plates capacitors depending on their design and materials. For example, capacitors with a larger distance between the plates or a higher dielectric strength material will have a higher breakdown potential compared to smaller capacitors or those with lower dielectric strength materials.
The breakdown potential of a parallel plates capacitor can be increased by using a thicker dielectric material, increasing the distance between the plates, or using a different dielectric material with a higher dielectric strength. However, these changes may also affect other properties of the capacitor, so it is important to consider the trade-offs when designing for a higher breakdown potential.