CUET · PHYSICS · PYQ PAPER 2025
The electric potential for an electric dipole
- A varies inversely with the distance from the center of the dipole on the equatorial line.
- B is a vector quantity
- C is zero at mid-point on the line, joining two charges of dipole
- D has a direction from charge -q towards +q
Answer & Solution
Correct Answer
(C) is zero at mid-point on the line, joining two charges of dipole
Step-by-step Solution
Detailed explanation
\(V = V_+ + V_-\) \(V = \frac{1}{4\pi\epsilon_0} \frac{q}{a} + \frac{1}{4\pi\epsilon_0} \frac{-q}{a}\) \(V = 0\)
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