Defining the EMF of a Battery in Simple Words
EMF could mean one of two things depending on the context in which it is used. When discussing all-things radiation, EMF stands for electromagnetic field. But, when you come across the term in the context of batteries and cells, it stands for electromotive force.
It’s impossible to imagine a life without batteries. After all, these simple devices are what power up your cellphone, laptop, tablet, pocket calculator, flashlight, virtually every mobile device in existence.
On its own, a battery looks like the dullest thing you’ll ever come across. But the moment you hook it up to something like your smartphone, that little unit turns into your portable power plant and brings your device to life. Without further ado, let’s dive into defining the EMF of a battery in simple words.