Question Detail
Question
Which is correct about Coulomb’s law? I. bodies small compared to distance; II. F ∝ product of charges and ∝ 1/r²; III. bodies appreciably large
Correct Answer
Option A is the correct answer.
Detailed Explanation
Coulomb's law assumes point charges (small compared to distance) and inverse square law. III is false.
Hint
Point charges, inverse square.