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PHYSICS

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A thundercloud has an electric charge of 43.2 C near the top of the cloud and -38.7 C near the bottom of the cloud. The magnitude of the electric force between these two charges is 3.95 x 106 N. What is the average separation between these charges?

I'm confused, help pleeease? :)

  • PHYSICS -

    Use Coulombs law

    force=kQtop*Qbottom/d^2 solve for d

  • PHYSICS -

    I used the formula, but I still don't know how to solve the problem ? Did you get it ?

  • PHYSICS -

    Did anyone get the answer for this?

  • PHYSICS -

    You have to convert km to m

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