The electron and proton in a hydrogen atom are 52.9 pm apart. Part A What is the magnitude of the electric force between them

Answerapplying a direct current to a non magnetic material in order to create a electromagnetic field; plz check first good luck;

Answerthe force between the charges will be  f/9 (one-ninth of force f)explanationcoulomb's law relates the magnitudes  two point charges q₁ and q₂, the distance, r, between the charges, and the electrostatic force, f, between the two charges:     k represents coulomb's constant, k = 8.99×10⁹ n·m²/c².note that if we have r = 3r, then