MCQ
Intensity of an electric field E due to a dipole, depends on distance r as
- A$E ∝\frac{1}{r^4}$
- ✓$E ∝ \frac{1}{r^3}$
- C$ E ∝ \frac{1}{r^2}$
- D$ E ∝\frac{1}{r}$
✓
Answer
Correct option: B.
$E ∝ \frac{1}{r^3}$
(b) $E ∝ \frac{1}{r^3}$
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