Question

Number of electrons in 1 micro coulomb charge when the electric charge of each electron is 1.6 x 10^-19 c is

Answer 1

current is the amount of charge passing through a conductor in a particular interval of time so according to the definition ..

the formula. for the current is ..

1=q|t

1=2a and t =1sec

there for

q=1*t

q=2*1=2c

one electron consist of a charge

of 1.six*10_1nien .c

then the number of electron passing would be

q=n*e

n=q|e

n=2|{1.six*10_1nien}

1.25*10~1nien electron