Describe about simple cell. with well label diagram.

A simple electric has two terminals i.e. negative and positive, And it has a top and a bottom namely Metal Cap and Metal disc.

Description of each part :-Metal cap:- The part which is above the positive terminal, a cap of metal through which the positively charged electrons are passed.Metal disc:- The part which is below the negative terminal, a disc of metal through which the negatively charged electrons are passed.Positive terminal:- In a circuit the current flows from positive terminal to negative terminal. These terminals are also known as cathode and anode.Cathode is the other name for positive terminal and anode is the other name for negative terminal.