Solving a problem in physics section 74 point 64 electr

Solving a problem in physics section 74 point 64 electr

64. Two point charges, of which one is three times smaller than the other, being in water at a distance of 10 cm, act on each other with a force of 5.9 ∙ 10−3 N. Determine the magnitude of the charges. What will be the force of interaction if the charges are placed in vacuum at the same distance?

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Detailed solution. Decorated in Microsoft Word 2003. (Target decided to use formula editor)