pakettiale·11 anni fa·discussMy experience regarding your second question:When doing calculations the electric charge of a thingy is usually placed into some varible and when using electron charge versions of constants you can usually cancel them out. So less writing, typing and calculating; scientists are lazy.
When doing calculations the electric charge of a thingy is usually placed into some varible and when using electron charge versions of constants you can usually cancel them out. So less writing, typing and calculating; scientists are lazy.