What is the difference of negative (-) and positive (+) in a battery?
Also, I found some wires colored black and red. Is those colors represents negative and positive? Does black means negative and red means positive?
Also, what is the functionality of negative and positive? Where does the electricity flows? In negative or positive? Also if for example, it is in negative, what is the functionality of positive?
Also, I found some wires colored black and red. Is those colors represents negative and positive? Does black means negative and red means positive?
Also, what is the functionality of negative and positive? Where does the electricity flows? In negative or positive? Also if for example, it is in negative, what is the functionality of positive?