Question: A helium nucleus contains two protons. What is the approximate magnitude of the electric force between these two protons? Is this force attractive or repulsive?

A helium nucleus contains two protons. What is the approximate magnitude of the electric force between these two protons? Is this force attractive or repulsive? The radius of this nucleus is about 1.0 × 10^-15 m. Assume the protons are point particles.

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