Question

an electric current passing through a conductor is 5 ampere calculate the number of electrons that through a given cross section of a conductor in 1 microsecond ​

Answer 1

Answer:

Total charge that flows in 2s is given by

q=It=5×2=10C

Now, charge on one electron is given by e=1.6×10

−19

C

N= number of electrons

q=Ne

⟹N=

e

q

⟹N=

1.6×10

−19

10

⟹N=6.25×10

19

Answer 2

Answer:

The Total Charge is Regulated by all wires is 789 ohm.