A) If both assertion and reason are true and the reason is the correct explanation of the assertion.
B) If both assertion and reason are true but reason is not the correct explanation of the assertion.
C) If assertion is true but reason is false.
D) If the assertion and reason both are false.
E) If assertion is false but reason is true.
Correct Answer: D
Solution :
The rate of decrease of electric field is different in the two cases. In case of a point charge, it decreases as \[1/{{r}^{2}}\] but in the case of electric dipole it decreases more rapidly, as \[E\propto 1/{{r}^{3}}\].
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