Every atom has electrons. When you add new electrons to the wire, they will be passed on to an atom. The electrons keep passing from atom to atom until it reaches the light source, basically. It's kinda like that one song "100 jugs of milk" or whatever it's called. Each atom passes the atom next to it an electron.
Answer: P= mad/t or P=w/t so P= 300/6= 50 W
Well, one of the theories was that Charles darwin proved that theory evolution is real so that one theory.
Moon, earth, sun solar system, galaxy, universe
Period = (1/frequency) .
If frequency is 100 per second, then
Period = (1) / (100 per second) = 0.01 second .
