(adsbygoogle = window.adsbygoogle || []).push({}); Calculating charge and force of electric repulsion

Calculate the force of electric repulsion between two small spheres placed 1m apart if each has a deficit of 1x10^8 electrons.

I tried this and only got r=1m and N=1x10^8

I don't know the equation needed for this please help..

Thomas

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# Homework Help: Elementary Charge

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