What is a plate?

The length and breadth of a plate are (6 pm 0.1) cm and (4 pm 0.2)cm respectvely. The area of the plate is

What is the area of the plates of a 2 F parallel plate capacitor , given that the separation between the plates is 0.5cm ? [You will realise from your answer why ordinary capacitors are in the range of muF or less. However , electrolytic capacitors do have a much larger capacitance (0.1F) because of very minute separation between the conductors.]

Read the table and answer the following questions What do we use to make plates?

Two large, thin metal plates are parallel and close to each other. On their inner faces, the plates have surface charge densities of opposite signs and of magnitude 17.0xx10^(-22) C//m^(2) . What is E : between the plates?

What change did you observe in a paper plate, if you keep vada or upma on a paper plate?