Assertion: If there exists coulombic attracation between two bodies both of them may not be charged.
Reason: In coulombic attraction two bodies are oppositely charged.
A. If both assertion and reason are true and reason is the correct explanation of assertion.
B. If both assertion and reason are true but reason is not the correct explanation of assertion.
C. If assertion is true but reason is false.
D. If both assertion and reason are false.
