A current of 5mA flows through a wire for 75s. What is the number of electrons flowing for
the given time? ( e = 1.6 × 10-19 C)
Answers
Answered by
1
Explanation:
Let the number of electrons=n
charge of one electron=1.6×10-19c
current in circuit =5mA= 0.005A
we know that, I=ne-/t
therefore, n=I×t/e-=0.005×75/1.6×10-19
Similar questions