Aantal gezegden is 2307862
varav 2110458 på svenska
Gezegde (2307862 st) ZoekCategoriën (4590 st) Zoek
Auteurs (212133 st) ZoekAfbeeldingen (4592 st)Geboren (10499 st)Gestorven (3320 st)Datums (9521 st)Landen (27876 st)
Definitions (1855 st)Idiom (4439 st)
Latinska Citat (669 st)Lengths
Toplists (6 st)
Ordspråksmusik (20 st)Statistik
Denna sidan visar ordspråk som liknar "When talking about the motion of charge current, you can think of the electrons as acting like a swarm of bees moving in one direction. Within that swarm, individual bees might be colliding, but momentum is conserved with each collision so that the total motion of the swarm is unaffected. When talking about the motion of spin current, the electrons act more like a swarm of honey bees and a swarm of bumble bees trying to move through one another. As the bees in these two populations collide, there is an exchange of momentum that slows the relative motion of each. Eventually both swarms may move in a single direction, but the overall effect has been a drag on their collective motion.".