Question

alguém??????????????????????

Answer 1

a)

$Q = n.e \\ Q = 3,2.10^{18}.1,6.10^{-19} \\ Q = 5,12.10^{-1}C \\ ou \\ Q = 0,512 C$

b)

$i = \frac{Q}{\Delta t} \\ \\ 2 = \frac{0,512}{\Delta t} \\ \\ \Delta t = \frac{0,512}{2} \\ \\ \Delta t = 0,256s$