While explaining modern concept of atom , Jack asked the teacher " why are electrons , assumed to be in continuous motion around the nucleus instead of being stationary" ? What could be the explanation given by the teacher?

Explanation

**Step-by-Step Text Solution:**

1. **Understanding the Structure of the Atom**: The modern concept of the atom includes a nucleus at the center, which contains protons (positively charged) and neutrons (neutral). Surrounding the nucleus are electrons (negatively charged) that are located in specific orbits or energy levels.

2. **Attraction Between Protons and Electrons**: The protons in the nucleus exert a positive charge, while the electrons have a negative charge. According to the laws of electrostatics, opposite charges attract each other. This means that the electrons are attracted to the protons in the nucleus.

3. **Centrifugal Force and Motion**: If electrons were to remain stationary, they would be pulled directly into the nucleus due to the attraction from the protons. However, electrons are not stationary; they are in constant motion around the nucleus. This motion creates a centrifugal force that acts outward, counteracting the attractive force from the nucleus.

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