how many electrons flow if the current is 2mA for 3 seconds - Science - Electricity

Question

how many electrons flow if the current is 2mA for 3 seconds

Debalina Deb · Accepted Answer

Dear student,

We know,I =Qt=netwhere , I =current =2 mA =2×10-3 AQ= net chargen =number of electronse= charge of electrons=1
6×10-19 C (considering magnitude only)t =time =3 secso,n=I×te=2×10-3×31
6×10-19=3
75×1016number of electrons flow =3
75×1016
Regards,