A 2 v cell is connected to 1 ohm resistor . How many electron come out of the negative terminal of the cell in2 minuit
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Q=It
. :Q=ne
ne=It
n=It/e..........1
where n represents the number of elections
Now we have to find out the value of current I
As we know that V=IR
I=V/R
I=2/1
I=2A
Time is 2 mint=2×60
t=120s
putting the values in eq 1
n=2(120)/1.6×10^-19
. :Q=ne
ne=It
n=It/e..........1
where n represents the number of elections
Now we have to find out the value of current I
As we know that V=IR
I=V/R
I=2/1
I=2A
Time is 2 mint=2×60
t=120s
putting the values in eq 1
n=2(120)/1.6×10^-19
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