A) only on \[q\]
B) only on \[x\]
C) on\[qx\]
D) on\[\frac{q}{x}\]
Correct Answer: C
Solution :
Electric potential due to electric dipole at axial line \[{{E}_{axial}}=\frac{k(2qx)}{({{r}^{2}}-{{x}^{2}})}\] where, r is the distance of observation. Point from centre of dipole. For general point \[{{E}_{q}}=\frac{1}{4\pi {{\varepsilon }_{0}}}\frac{2qx\cos \theta }{{{r}^{2}}}\] So, the value of potential depends on qx.
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