Question

in hydrogen atom electron revolve with frequency 6.0*10^-15 revolution per sec.

Answer 1

Current i.e I=Q/t where Q is charge and t is time.

Charge on an electron = 1.6×10^-19 coulomb.

I=Q×n where n is the frequency of revolution in /s.

So, I= 1.6×10^-19×6.26×10^15= 10^-3 Ampere.