Physics, 20.05.2021 15:30 katie18147

Experimentalmente, observa-se a existência de uma força com propriedades semelhantes às da força gravitacional. Essa força elétrica e os corpos que sofrem forças elétricas apresentam uma propriedade chamada carga elétrica. Considerando-se duas cargas elétricas pontuais e iguais que se repelem com uma força de intensidade 1,6N quando colocadas a 3,0cm de distância no vácuo onde a constante elétrica k igual a 9,0.10>9Nm²/C², o valor absoluto de suas cargas elétricas, em nC, é igual a

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Experimentalmente, observa-se a existência de uma força com propriedades semelhantes às da força gra...

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