None of the objects listed have potential energy. Potential energy is the energy possessed by an object due to its position or condition. A rock on the ground, an unlit lightbulb, a can of gasoline, and a stereo speaker do not possess potential energy.
closest answer
If we had to choose the closest answer from the options given, it would be the unlit lightbulb. Although it is not clear how the unlit lightbulb has potential energy, it is possible that it may have some stored electrical potential energy before being used.
