Question

According to Coulomb’s Law, which of the following pairs of particles will exert the most electric...

According to Coulomb’s Law, which of the following pairs of particles will exert the most electric force on each other?
Group of answer choices
4 C of + charge 1 meter from 4 C of – charge.
2 C of ¬– charge 1 meter from 4 C of – charge.
2 C of + charge 1 meter from 2 C of – charge.
4 C of + charge 2 meters from 4 C of + charge

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