question_answer

Two equal point charges each of \[3\mu C\] are separated by a certain distance in meters. If they are located at \[(\hat{i}+\hat{j}+\hat{k})\] and \[(2\hat{i}+3\hat{j}+\hat{k})\], then the electrostatic force between them is

A) \[9\times {{10}^{3}}N\]

B) \[16\times {{10}^{-3}}N\]

C) \[{{10}^{-3}}N\]

D) \[9\times {{10}^{-2}}N\]