Rami uses a disposable camera that has a flash. When he wants to take a picture, he holds a button and hears a rising whining sound. When a small light glows, the flash is ready. He presses the shutter button, the flash lights up, and he takes his picture. Which statement best describes how a capacitor is useful in the camera?
Answer
A
It protects the circuits from a burst of energy by storing charge.
B
It stores energy and delivers it in a short burst.
C
It stores energy and delivers it in a steady current.
D
It protects the circuits from a steady current by storing charge.