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JEE PHYSICS MCQ: PHYSICAL WORLD [Dont Select]

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Assertion: In universe, gravitational force dominates in long distance and electric force dominates in short distance.

Reason: For gravitational force ∝ (mass) 2 distance 2\propto \frac{\text { (mass) }^2}{\text { distance }^2} and electric force ∝ charge 2 distance 2\propto \frac{\text { charge }^2}{\text { distance }^2}
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Correct option: A
Both Assertion and Reason are correct and Reason is the correct explanation of Assertion.
Option A is correct. Gravitational force dominates over long distances due to the large masses of celestial bodies, while electric force dominates at short distances due to the presence of charges. The reason correctly explains this.

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Which of the following statement is correct? Gravitational force dominates in terrestrial phenomena because Natural science does not include Prior to the advent of the Einstein’s theory of relativity, it was concluded that The theory of solar system, in which the sun occupies the central position, is known as In 1913, Niels Bohr gave a theory on the basis of
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