State three factors that affect the capacitance of a capacitor?

1. Area of the plates: The larger the surface area of the plates, the higher the capacitance of the capacitor. This is because a larger surface area allows for more charge to be stored on the plates.

2. Distance between the plates: The closer the plates are to each other, the higher the capacitance of the capacitor. This is because a smaller distance between the plates reduces the amount of dielectric material between them, allowing for a stronger electric field and higher capacitance.

3. Dielectric material: The type of dielectric material used between the plates of a capacitor can also affect its capacitance. Different dielectric materials have different dielectric constants, which determine how much charge can be stored on the plates for a given voltage. A higher dielectric constant material will result in a higher capacitance.