✓ Board-verified
Physics · 2026 · 4 marks
NEET 2026 · 21 June · Code 50 · Q33
A point charge Q is placed inside a cavity within a solid isolated conducting sphere. Consider points A, B and C as shown in the figure, where the…
A point charge Q is placed inside a cavity within a solid isolated conducting sphere. Consider points A, B and C as shown in the figure, where the magnitudes of the electric fields are $\displaystyle \mathrm{E}_{\mathrm{A}}$, $\displaystyle \mathrm{E}_{\mathrm{B}}$ and $\displaystyle \mathrm{E}_{\mathrm{C}}$, respectively. The points B and C are at the same distance from the center of the solid sphere. The correct option is :
Official answer
From NTA’s final answer key for this paper.
(2)
$\displaystyle \mathrm{E}_{\mathrm{A}} \neq 0, \mathrm{E}_{\mathrm{B}}=\mathrm{E}_{\mathrm{C}}$
Practice Electrostatic Potential and Capacitance →All Electrostatic Potential and Capacitance questions
More from Electrostatic Potential and Capacitance
- Consider a fixed uniformly charged insulating sphere with radius R and total charge +Q. A point charge -q (q…2026
- Three identical capacitors P, Q and S, each of the capacitance C, are connected to a battery of voltage V, as…2026
- A unit positive point charge is taken slowly through an infinitesimally thin tube that is inside a charged…2026
NEET (UG) 2026 Physics question, with the answer from NTA’s final answer key. Where our answers come from.