virtual particles

Every electron generates a magnetic separator, but they only generate a net magnetic field when they all line up. Otherwise, the electrons in the human body would cause everyone to stick to the refrigerator whenever they walked by, Walker said.Currently, physics has two explanations for why magnetic fields align in the same direction: a large-scale theory from classical physics, and a small-scale theory called quantum mechanics.According to the classical theory, magnetic fields are clouds of energy around grid magnets particles that pull in or push away other magnetic objects.