Very well explained and it is also helpful in examinations and so for general knowledge and also helpful for physics laboratory experiments of electric bell
We can but we need parallel connection of many cell each cell have 1.5 voltages it also depend on refrigeator voltage if your refrigeator are of 230 voltages so think how many cell and battery are use to run it and how much refrigeator takes watts it also depends on it if more watts so the parralel connection of so many cell will work for a short time that why we not use cell to run refrigeator we use electricity
You are mad so because you are saying very bad it's good explanation bro try to understand the concept or watch it again I am not saying that you are mad I am saying you are mad because you are not trying to understand what the animation's concept is and what's mystery behind the working of electrical bell if you have any doubt watch it again or comment your question or get it from google
