3 ms·

> They are electrically connected by sets of physical cables. Pedantic: Fibre and wireless do not fit this criteria, but I still agree with the spirit.

• mystified5016 2y ago
  Extra pedantic: Ethernet cables are galvanically isolated at both ends. There is no electrical connection at all.
  • SahAssar 2y ago
    That isolation is within the devices, so the devices are still electrically connected, right?
  • 0xFF0123 2y ago
    I guess we can say both instances are electromagnetically attached. But then, basically everything is.