📊 Physics
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.

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

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