Resposta :
Resposta:
Explicação:
Q = 4,8.10⁻⁶ C
e = 1,6.10⁻¹⁹ C
n = ?
[tex]Q = n.e\\4,8.10^{-6}=n*1,6.10^{-19}\\\\\frac{4,8.10^{-6}}{1,6.10^{-19}} = n\\\\n = 3.10^{-6-(-19)}\\\\n = 3.10^{-6+19}\\\\n = 3.10^{13}\:\:ele\´trons[/tex]
Resposta:
Explicação:
Q = 4,8.10⁻⁶ C
e = 1,6.10⁻¹⁹ C
n = ?
[tex]Q = n.e\\4,8.10^{-6}=n*1,6.10^{-19}\\\\\frac{4,8.10^{-6}}{1,6.10^{-19}} = n\\\\n = 3.10^{-6-(-19)}\\\\n = 3.10^{-6+19}\\\\n = 3.10^{13}\:\:ele\´trons[/tex]