# Two point charges -q and +q are placed at a distance of L, as shown in the figure.

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Two point charges -q and +q are placed at a distance of L, as a shown in the figure.

The magnitude of electric field intensity at a distance of R (R>>L) varies as:

(1) 1/R⁴

(2) 1/R⁶

(3) 1/R²

(4) 1/R³

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verified

(4) 1/R3

Video solution with explanation