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Assertion: If electrons in an atom were ...

Assertion: If electrons in an atom were stationary, then they would fall into the nucleus.
Reason: Electrostatic force of attraction acts between negatively charged electrons and positive nucleus.

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To solve the given question, we will analyze both the assertion and the reason provided. ### Step 1: Understand the Assertion The assertion states: "If electrons in an atom were stationary, then they would fall into the nucleus." - **Explanation**: In classical physics, if an electron were to be stationary, it would be subject to the electrostatic force of attraction due to the positively charged nucleus (which contains protons). According to Coulomb's law, this force would pull the electron towards the nucleus. ### Step 2: Analyze the Reason The reason states: "Electrostatic force of attraction acts between negatively charged electrons and positive nucleus." - **Explanation**: This statement is true. The nucleus consists of protons (positively charged) and neutrons (neutral). The negatively charged electrons experience an attractive force towards the positively charged nucleus due to electrostatic interaction. ### Step 3: Conclusion Both the assertion and the reason are correct. Furthermore, the reason correctly explains the assertion. - **Final Statement**: Therefore, we conclude that both the assertion and the reason are correct, and the reason is the correct explanation for the assertion. ### Summary of the Solution - Assertion: Correct (Electrons would fall into the nucleus if stationary). - Reason: Correct (Electrostatic force acts between electrons and nucleus). - Conclusion: Both assertion and reason are correct, and the reason explains the assertion. ---
To solve the given question, we will analyze both the assertion and the reason provided. ### Step 1: Understand the Assertion The assertion states: "If electrons in an atom were stationary, then they would fall into the nucleus." - **Explanation**: In classical physics, if an electron were to be stationary, it would be subject to the electrostatic force of attraction due to the positively charged nucleus (which contains protons). According to Coulomb's law, this force would pull the electron towards the nucleus. ### Step 2: Analyze the Reason ...
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