Respostas

2014-01-23T11:56:07-02:00
Resposta

Q = c*v
Q = 2*10^-6 * 10
Q = 2*10^-5 C

energia potencial

Pot = Q*V/2
Pot = 2*10^-5 * 10 /2
Pot = 2*10^-4/2
Pot = 1*10^-4 J
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