We finally have an answer: The beginning and the end of the sliding motion that produces static electricity experience different forces – resulting in a charge differential between the front and the back that results in the crackle of static electricity.

  • peopleproblems@lemmy.world
    link
    fedilink
    arrow-up
    6
    ·
    2 days ago

    It’s not inaccurate. The electrons do “just move” but the energy transfer mechanism was unknown for static buildup. With enough kinetic energy (aka friction heat, I hate the concept of friction) the charges are going to move and collect easier, just like charging a battery. Just really tiny batteries