• Call me Lenny/Leni@lemm.eeM
    link
    fedilink
    English
    arrow-up
    0
    ·
    22 days ago

    I thought electricity was just a stream of electrons flowing in one direction like a provoked stampede.

    Did Bill Nye lie to me?

    • sgt_hulka@lemmy.sdf.org
      link
      fedilink
      English
      arrow-up
      0
      ·
      22 days ago

      Yes he did. Its the holes. The holes move.

      But beyond circuits I, the OC is right. It quickly gets into field theory, where electricity in wires is just a special case.

    • 🐋 Color 🔱 ♀@lemm.ee
      link
      fedilink
      English
      arrow-up
      0
      ·
      21 days ago

      Bill Nye was describing a direct current (DC). But most houses use alternating current. With an alternating current (AC), the electrons are jutting back and forth rapidly rather than flowing in one direction, and the rate of this depends on the Hz (frequency)!