Q. The electric field due to a point charge varies as:

  • (A) 1/r
  • (B) 1/r²
  • (C) r
  • (D) r²
✅ Correct Answer: (B) 1/r²
Explanation: According to Coulomb's law, electric field E = kQ/r².

Published by Jyoti ⭐ 1.79K Points at 15-Jun-2026 01:35 pm in Physics

Explanation by: Jyoti
According to Coulomb's law, electric field E = kQ/r².

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