Physics · PYQ NEET UG 2026

Consider a fixed uniformly charged insulating sphere with radius R and total charge +Q. A point charge -q (q<

1. A
   \( \sqrt{\frac{3Qq}{4\pi\varepsilon_0 m R}} \)
2. B
   \( \sqrt{\frac{2Qq}{3\pi\varepsilon_0 m R}} \)
3. C
   \( \sqrt{\frac{Qq}{3\pi\varepsilon_0 m R}} \)
4. D
   \( \sqrt{\frac{Qq}{4\pi\varepsilon_0 m R}} \)