Hello aspirant

Coulomb's law states that the force F between two point charges, Q ₁ and Q _{2 ,} in a vacuum is proportional to their product and inversely proportional to the square of their distance apart r. Thus, at the position of Q _{2 ,} the electric field strength E ₁ because of Q ₁ is F/Q ₂ in newton per coulomb .

In classical mechanics, Newton's laws of motion are three laws that describe the relationship between the motion of an object and the forces acting on it. The first law states that an object either remains at rest or continues to move at a constant velocity, unless it is acted upon by an external force.

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