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Of two identical metal balls, one has a charge 5 times greater than the other. The balls touched each other and returned to the previous distance. How many times has the interaction force changed in the
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Of two identical metal balls, one has a charge 5 times greater than the other. The balls touched each other and returned to the previous distance.

How many times has the interaction force changed in the module if:
1) The balls were charged with the same sign
2) Balls were charged with different marks

User Shrikantbishoye
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The balls were charged with the same sign
User PersianExcursion
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