NEET 2026 (Phase 1) · PhysicsConductorsPrevious Year Question
Which of the following statements are correct? A. Inside a conductor, the electrostatic field is zero. B. Electric field at the surface of a charged conductor does not depend on its surface charge density. C. The interior of a charged conductor can have no excess charge in the static situation. D. At the surface of a charged conductor, the electrostatic field must be normal to the surface at every point. E. The electrostatic potential is zero everywhere inside a charged conductor.
- A.A, B and D only
- B.A, C and E only
- C.A, C and D only✓
- D.C, D and E only
Correct Answer
(C) A, C and D only
Solution & Explanation
Answer: (c) Solution: A true (E = 0 inside). B false (E = σ/ε₀ depends on σ). C true (no excess interior charge). D true (surface field is normal). E false (potential is constant inside, not necessarily zero). Correct: A, C, D. → option (c).
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