Practicing Success
A cavity is taken out from a uniform conducting sphere. Inside the cavity a dipole is placed as shown in the figure. Potential at point P is |
$\frac{q l \cos \theta}{4 \pi \varepsilon_0 d}$ Zero Insufficient information none of these |
Zero |
Charge on the outside surface of conducting sphere is zero so field or potential at any point outside the sphere is zero. |