physics

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Two charges are separated by a distance d = 5 m. The charge q1 has a charge of q1= 7.0 µC (microcoulombs) and q2 has a charge of q2= 6.8 µC. What is the force between the charges?

  • physics -

    Use Coulmb's Law

    F = k*q1*q2/r^2

    k is a constant you should know or look up.

  • physics -

    f=9*10^9*q1q2/r^2
    f=9*10^9*7*6.8/[5]^2
    f=9*10^9*7*6.8/25
    hence
    ,f=17136*10^6

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