Question

Show that Coulomb's law agrees with the Newton's third law.​

Answer 1

Since both r21 and r12 are opposite in signs, they make forces of opposite signs too. This proves that Coulomb's Law fits into Newton's Third Law i.e. every action has its equal and opposite reaction. Coulomb's Law provides the force between two charges when they're present in a vacuum.

Answer 2

Explanation:

Since both r21 and r12 are opposite in signs, they make forces of opposite signs too. This proves that Coulomb's Law fits into Newton's Third Law i.e. every action has its equal and opposite reaction.

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