Select the correct statement from the following.

  • A
    Gravitational force is stronger than electrostatic force.
  • B
    Gravitational as well as electrostatic force are always attractive.
  • C
    Gravitational as well as electrostatic force always act along the line joining the two objects.
  • D
    Inverse square law $(F \propto \frac{1}{r^2})$ is not obeyed by electrostatic force.

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