1.

Two identical electric dipoles are arranged on x-axis as shown in figure. Electric field at the origin will be

A. Zero     
B. \[\frac{kp\sqrt{2}}{{{r}^{3}}}\hat{j}\]
C. \[\frac{-kp\sqrt{2}}{{{r}^{3}}}\hat{j}\]
D. \[\frac{-kp}{{{r}^{3}}}\hat{i}-\frac{-kp}{{{r}^{3}}}\hat{j}\]
Answer» D. \[\frac{-kp}{{{r}^{3}}}\hat{i}-\frac{-kp}{{{r}^{3}}}\hat{j}\]


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