Resposta :
Resposta:
Corrente elétrica:
[tex]i=\frac{\Delta Q}{\Delta t} \Longrightarrow \Delta Q=i*\Delta t\\\\\\1 hora =3600s=3,6*10^3s\\\Delta Q=4*10^3*3,6*10^3s \Longrightarrow\\\\\Delta Q=14,4C[/tex]
Explicação:
Resposta:
Corrente elétrica:
[tex]i=\frac{\Delta Q}{\Delta t} \Longrightarrow \Delta Q=i*\Delta t\\\\\\1 hora =3600s=3,6*10^3s\\\Delta Q=4*10^3*3,6*10^3s \Longrightarrow\\\\\Delta Q=14,4C[/tex]
Explicação: