CBSE 2025 · Region 1 · Set 3 · Q1 · 1 mark
A charge $\displaystyle Q$ is fixed in position. Another charge $\displaystyle q$ is brought near charge $\displaystyle Q$ and released from rest. Which of the following graphs is the correct representation of the acceleration of the charge $\displaystyle q$ as a function of its distance r from charge Q?
Official answer
From CBSE’s own marking scheme for this paper.
(A)
Electric Charges and FieldsCoulomb’s LawApplymcqmedium
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CBSE Class 12 Physics past-paper question from the 2025board exam, with the answer as CBSE’s own marking scheme gives it. Where our answers come from.