Question

Which energy expression and field belong to a capacitor?

Options

• \[\frac{1}{2}LI^2\]; electric

• \[\frac{1}{2}CV^2\]; magnetic

• \[\frac{1}{2}CV^2\]; electric

• \[\frac{1}{2}LI^2\]; magnetic

Answer 1

A capacitor stores energy \[\frac{1}{2}CV^2\] in an electric field.