NEET UG 2018 · Physics · Question 23
NEET 2018 Physics, question 23
Question 23 of the NEET 2018 paper (code AA) is a Physics question from Electrostatic Potential and Capacitance. Its idea, Electrostatic Force Between Capacitor Plates, was asked only this once in NEET 2017–2026. The CBSE official answer key gives option 3.
Updated 2026-10-08
Q23 · Physics
The electrostatic force between the metal plates of an isolated parallel plate capacitor C having a charge Q and area A, is
- 1proportional to the square root of the distance between the plates.
- 2linearly proportional to the distance between the plates.
- 3independent of the distance between the plates.Official answer
- 4inversely proportional to the distance between the plates.
Official answer: option 3 · CBSE official answer key
Same idea
The only question on Electrostatic Force Between Capacitor Plates
No other NEET paper from 2017–2026 tested this exact idea.
Electrostatic Force Between Capacitor Plates: every question and how it was framed
The chapter
Electrostatic Potential and Capacitance in ten years of NEET
23 questions from 2017–2026, asked in 9 of 10 papers, about 2.2 a paper. Capacitance alone had 14.