Question

solve ques No.8 plzz ​

Answer 1

Answer:

$6.25 \times {10}^{19}$

Explanation:

I=Q/t

given I= 5A and t=2s

Q=5×2=10 C

We also know that Q=ne

Hence, n= 10/1.6×10^-19

n = 6.25 × 10^19