Question

If 10electrons
are
following
in 4s
& voltage = 9v
then R?​

Answer 1

Answer:

e=10

t= 4s

v= 9v

I=?

R=?

I= Q/t

hence,Q=ne. ( n= no. of electron, e= charge on

one electron)

Q= 10*1.6*10^-19

Q=16*10^-19

therefore, I=Q/t

I= 16*10^-19/4

I = 4*10^-19A

R= I/v

R= 4*10^-19/9

R=0.444*10^-19 ohm