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OpenStudy (awesome781):
What is the electrical force between an electron and an alpha particle (charge 2e) that are separated by a distance of 3.5 x 10^-3 m? (e=1.60 x 10^-19 C, Kc=8.99 x 10^9 N•m^2/C^2)
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OpenStudy (anonymous):
(1.6*(8.99*10^9*2)*10^(-19)*(1.6*10^(-19)))/(3.5*10^(-3))^2
OpenStudy (anonymous):
|dw:1391300022274:dw|
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