Electric Dipole – Field at Large Distance

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1. 1 2022 Electric Charges and Fields #
   Two point charges $-q$ and $+q$ are placed at a distance of $L$, as shown in the figure [add image]. The magnitude of electric field intensity at a distance $R$ ($R\gg L$) varies as
   A $\frac{1}{R^6}$

   B $\frac{1}{R^2}$

   C $\frac{1}{R^3}$

   D $\frac{1}{R^4}$
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