Two ideal electric dipoles $A$ and $B$, having their dipole moment $p_1$ and $p_2$ respectively are placed on a plane with their centres at $O$ as shown in the figure. At point $C$ on the axis of dipole $A$, the resultant electric field is making an angle of $37°$ with the axis. The ratio of the dipole moment of $A$ and $B,\frac{p_1}{p_2}$ is$:($ take $\left.\sin 37°=\frac{3}{5}\right)$

 

• A

  $\frac{3}{8}$
• B

  $\frac{3}{2}$
• Correct answer
  C

  $\frac{2}{3}$
• D

  $\frac{4}{3}$

Hence, the correct answer is option: 'C'.