what is the difference between an open and closed circuit? (3 points of difference)
Kindly refer to the link given below to get your answer :
https://www.meritnation.com/ask-answer/question/distinguish-between-open-closed-circuit/electricity/1062862
https://www.meritnation.com/ask-answer/question/distinguish-between-open-closed-circuit/electricity/1062862