calculate electric current 1 billions electrons flow for 10 second
Answers
Answered by
2
open it see it braniest plzzzzzzzzz
Attachments:
Answered by
1
number of electron = n = 1billion = 10^9
charge of one electron = e = 1.6×10^-19 coulombs
total charge = q = ?
q = ne
q = 10^9 × 1.6 × 10^-19
q = 10^9-19 × 1.6
q = 10^-10 × 1.6 coulomb
current = I =?
time = t = 10 s
charges = q = 1.6 × 10^-10
I = q/t
I = 1.6 × 10^-10/10
I = 1.6 × 10^-10-1
I = 1.6 × 10^-11 A
so current is 1.6 × 10^-11 ampere
charge of one electron = e = 1.6×10^-19 coulombs
total charge = q = ?
q = ne
q = 10^9 × 1.6 × 10^-19
q = 10^9-19 × 1.6
q = 10^-10 × 1.6 coulomb
current = I =?
time = t = 10 s
charges = q = 1.6 × 10^-10
I = q/t
I = 1.6 × 10^-10/10
I = 1.6 × 10^-10-1
I = 1.6 × 10^-11 A
so current is 1.6 × 10^-11 ampere
Similar questions