derive the expression for I=nEeVd
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l=nAVde
actually ye expression hota h
volume of conductor of length l=Al
no.of electrons in the conductor =nAle
hence,charge is given on the conductor ,
q=nAle
time taken by the drift electrons moving in conductor with velocity v
t= l/Vd
acc.to definition of current
I=q/t
from above eq.
I=nAle/l/Vd
I=nAVde
actually ye expression hota h
volume of conductor of length l=Al
no.of electrons in the conductor =nAle
hence,charge is given on the conductor ,
q=nAle
time taken by the drift electrons moving in conductor with velocity v
t= l/Vd
acc.to definition of current
I=q/t
from above eq.
I=nAle/l/Vd
I=nAVde
nisha155:
i hope it's very helpful 4 u
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