Question

If the electron of hydrogen atom takes 3.2 x 10^-17 sec to complete one revolution, then how much current is consituted ?​

Answer 1

Answer:

5mA=5×10^-3

Explanation:

just go with the definition of current which states that flow of charge per second .

here the charge of electron us known 1.6×10^-19

and time is also given so use the formula

i=q/t

and put the given values and get the ans as 5mA