I WONDER - What Does A Capacitor Do In A Circuit?

Capacitors are small energy storage units in circuits, storing and releasing electrical energy as needed. They are used in devices like flash cameras to produce bright flashes by releasing stored energy quickly. A capacitor consists of two plates separated by an insulating material, storing energy in the form of an electric field between the plates.

What are capacitors and how do they function in a circuit?

Explain how capacitors store and release electrical energy.

In what applications are capacitors commonly used? Provide an example.

Describe the structure of a capacitor and its components.

What is the role of the insulating material in a capacitor?