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Exercício de lei de coulomb

por Eliane de sousa (cesec 2014) Difícil Monday, October 6th, 2014

Exercício:

 duas particulas de carga de sinais opostos cujos valores são q1=2,0mc e q2=6,0mc, estão separados no vacuo por uma distancia de 1,0m. a) qual p modulo de atração entre essas particulasb)qual o modulo das forças de atração se a distancia entre as particulas for reduzida a 0,20m c)qual o modulo das forças de atração se a distancia entre as particulas for aumentada para 2,0m.

Informações Adicionais:

se for possivel resposta para hj.desde ja agradeço!




Respostas:

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