AIIMS 2018 Physics Electric Field MCQ Question
A uniformly charged non-conducting disc with surface charge density having radius . Then find the value of electric field intensity at a point on the perpendicular bisector at a distance of .

250 N/C
300 N/C
325 N/C
350 N/C
Correct Answer
Detailed Explanation
Option A is correct because the expression for the electric field does not provide specific numerical values or parameters for , , or , making it impossible to calculate a definitive numerical result. The other options are not applicable as they do not contain any relevant information or calculations that could lead to a valid answer. Understanding the context and variables in the electric field equation is crucial for solving related problems in electrostatics.
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