Matter and energy can convert into each other. true

Ответ:

cheyennerondeau

26.02.2022

Here we know that current is defined as rate of flow of charge

so here we have

$i = \frac{dQ}{dt}$

here we also know that

Q = Ne

now we have

$i = \frac{Ne}{t}$

now in order to find time we have

$t = \frac{Ne}{i}$

here we know that

$N = 1.17 \times 10^{15}$

$e = 1.602 \times 10^{-19}C$

$i = 5.8 \times 10^{-5}A$

now we have

$t = \frac{1.17\times 10^{15} (1.602 \times 10^{-19}}{5.8 \times 10^{-5}}$

t = 3.23 s

0,0(0 оценок)