Home › Karnataka PUC II › physics › electric_charges_and_fields › Coulomb's law states that the force between two …
Coulomb's law states that the force between two point charges in vacuum is
AInversely proportional to the cube of the distance between them
BDirectly proportional to the distance between them
CInversely proportional to the square of the distance between them
DIndependent of the distance between them
Answer & Solution
Correct answer: C. Inversely proportional to the square of the distance between them
F = (1/4πε₀)·|q₁q₂|/r². The force is inversely proportional to the square of the separation — an inverse-square law.
Related questions
Which of the following situations is INCONSISTENT with charge conservation?If you charge an isolated metal sphere by putting it in contact with an identical unchargeThe expression of Coulomb's law in the form F = (1/4πε₀)·|q₁q₂|/r² involves which physicalIf 10⁹ electrons leave a body every second, approximately how long is needed for the remaiWhich of the following statements about the basic properties of charge is INCORRECT?A cubic centimetre of copper contains roughly how many electrons in total?Approximately how many electrons are present in a charge of −1 C?Which scientist first experimentally demonstrated the quantisation of electric charge thro