Computer Science Homework Help

I’m working on a computer science question and need an explanation to help me learn.

(Referring to Lesson 1) Let’s assume that in the these two pictures, the batteries in the remote control in picture 1 are aligned in parallel, and the batteries in the remote control in picture 2 are aligned in series. Do some research using the following article as a starting point: https://electronics.howstuffworks.com/everyday-tech/battery6.htm (Links to an external site.).

• What benefit does a battery alignment in a series provide? In parallel?
• Where might you see remote controls with each type of battery arrangement (series and parallel) used