I watched a ted-ed (https://youtu.be/8EUy_82IChY#t=369), and the guy said “nobody knows what it is” so is it true? Do we not know what electricity is?
In: Physics
It is the movement of electrons along the outer shell of atoms from a high concentration to a low concentration. So, if you have a lot of electrons in one area with more being created, they’re going to want to push their way along the atoms in a wire to areas where there are less electrons. Like water flowing downstream or through pipes from a high pressure to a low pressure area.
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