how do the lights in a series circuit behave when one bulb burns out?; what symbol would best represent an electric fan in an electric circuit?; which statement describes an open circuit?; which device provides electrical energy to run an electric circuit?; which statement describes one feature of a closed circuit?; roshan describes the basic parts of an electric; how does a parallel circuit change when a branch is added?; there are three light bulbs shown in the diagram. how many of each additional component are shown?