Question

if a string of light goes out when one of the bulbs is removed, are the lights probably connected in a series circuit or a parallel circuit? explian your answer

Answer 1

yes it is because other wise the light would stay on

Answer 2

A series circuit. The bulbs are all connected on the same circuit (hence the name) while in the parallel circuit will double back and prevent that annoying problem from happening. (Not exactly a clear answer but I hope it helps:)